TLBO.ipynb

{
  "nbformat": 4,
  "nbformat_minor": 0,
  "metadata": {
    "colab": {
      "provenance": []
    },
    "kernelspec": {
      "name": "python3",
      "display_name": "Python 3"
    },
    "language_info": {
      "name": "python"
    }
  },
  "cells": [
    {
      "cell_type": "code",
      "source": [
        "import numpy as np\n",
        "import matplotlib.pyplot as plt"
      ],
      "metadata": {
        "id": "ByoZky5AOvNR"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "def fitness_function(x):\n",
        "    return x[0]**2 + x[1]**2 + x[2]**2 + x[3]**2"
      ],
      "metadata": {
        "id": "zOfrknJTO3r3"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "lower_bound =  -5\n",
        "upper_bound =  5\n",
        "num_iterations =  10\n",
        "population_size =  5\n",
        "tf = 2"
      ],
      "metadata": {
        "id": "_dAF_SscO6y2"
      },
      "execution_count": null,
      "outputs": []
    },
    {
      "cell_type": "code",
      "source": [
        "class TLBO:\n",
        "  def __init__(self, fitness_function, lower_bound, upper_bound, num_iterations, population_size, tf):\n",
        "    self.fitness_function = fitness_function\n",
        "    self.lower_bound = lower_bound\n",
        "    self.upper_bound = upper_bound\n",
        "    self.num_iterations = num_iterations\n",
        "    self.population_size = population_size\n",
        "    self.tf = tf\n",
        "\n",
        "  def tlbo(self):\n",
        "    population = np.random.uniform(self.lower_bound, self.upper_bound, size=(self.population_size, 4))\n",
        "    scores = np.array([self.fitness_function(individual) for individual in population])\n",
        "    for iteration in range(self.num_iterations):\n",
        "      print(f\"positions in iteration {iteration}: {population}\")\n",
        "      print(f\"Fitness Functions: {scores}\")\n",
        "      for i in range(self.population_size):\n",
        "        # Teaching phase\n",
        "        teacher_idx = np.argmin(scores)\n",
        "        teacher = population[teacher_idx]\n",
        "        print(f\"Teacher: {teacher} and fitness function {scores[teacher_idx]} \")\n",
        "        mean = np.mean(population, axis=0)\n",
        "        print(f\"Mean: {mean}\")\n",
        "        if i != teacher_idx:\n",
        "          r = np.random.uniform(low=0, high=1,size = 4)\n",
        "          new_x = population[i] + r * (teacher - self.tf*mean)\n",
        "          new_x = np.clip(new_x, self.lower_bound, self.upper_bound)\n",
        "          if self.fitness_function(new_x) < self.fitness_function(population[i]):\n",
        "            population[i] = new_x\n",
        "            scores[i] = self.fitness_function(new_x)\n",
        "        print(f\"positions after Teacher phase: {population}\")\n",
        "        #learner phase\n",
        "        r = np.random.uniform(low=0, high=1,size = 4)\n",
        "        random_row_index = np.random.randint(0, population.shape[0])\n",
        "        Xp = population[random_row_index]\n",
        "        print(f\"Random Partner {Xp}\")\n",
        "        if self.fitness_function(population[i]) < self.fitness_function(Xp):\n",
        "          new_x = population[i]+ r*(population[i] - Xp)\n",
        "        else : new_x = population[i]- r*( Xp - population[i])\n",
        "        new_x = np.clip(new_x, self.lower_bound, self.upper_bound)\n",
        "        if self.fitness_function(new_x) < self.fitness_function(population[i]):\n",
        "            population[i] = new_x\n",
        "            scores[i] = self.fitness_function(new_x)\n",
        "        print(f\"positions after Learner phase: {population}\")\n",
        "\n",
        "tlbo = TLBO(fitness_function, lower_bound, upper_bound, num_iterations, population_size, tf)\n",
        "tlbo.tlbo()\n"
      ],
      "metadata": {
        "colab": {
          "base_uri": "https://localhost:8080/"
        },
        "id": "FiNKi0TdzzbU",
        "outputId": "4ac7d03e-e67d-4640-958e-04e7f010bd33"
      },
      "execution_count": null,
      "outputs": [
        {
          "output_type": "stream",
          "name": "stdout",
          "text": [
            "positions in iteration 0: [[-0.96288849  1.01754328 -3.6952415   4.99475851]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Fitness Functions: [40.56497093 48.81929621 26.76393908 41.2942202  47.48795008]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.70640767  0.22258571  1.83416643  0.33367229]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Random Partner [-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.61541025  0.385233    1.81473283  0.05426961]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Random Partner [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.61541025  0.385233    1.81473283  0.05426961]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Random Partner [2.74437386 4.97137037 3.67009596 1.76169823]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.61541025  0.385233    1.81473283  0.05426961]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Random Partner [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-4.11300889 -2.32005864  4.49136492  2.23966002]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.61541025  0.385233    1.81473283  0.05426961]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Random Partner [-3.29560859 -1.64685159  4.27394247 -1.05389689]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "positions in iteration 1: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Fitness Functions: [30.93585804 48.81929621 26.76393908 41.2942202  32.95043902]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.45193018  0.51987441  1.77124834 -0.60444177]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Random Partner [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 2.74437386  4.97137037  3.67009596  1.76169823]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.45193018  0.51987441  1.77124834 -0.60444177]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Random Partner [-3.29560859 -1.64685159  4.27394247 -1.05389689]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.28732098  0.52560033  1.58360272 -1.199435  ]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Random Partner [-3.29560859 -1.64685159  4.27394247 -1.05389689]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-1.35710545 -4.44869024  3.55067631 -2.65600035]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.28732098  0.52560033  1.58360272 -1.199435  ]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Random Partner [-3.29560859 -1.64685159  4.27394247 -1.05389689]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-3.29560859 -1.64685159  4.27394247 -1.05389689]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.14590037  0.60041222  1.37946046 -1.51110519]\n",
            "positions after Teacher phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Random Partner [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            "positions after Learner phase: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "positions in iteration 2: [[-0.50790137  1.83077973 -3.79240949  3.59774514]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Fitness Functions: [30.93585804 46.66160576 26.76393908 41.18659931 27.89347423]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.05696614  0.66974459  1.19741139 -1.8203519 ]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Random Partner [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.00421277  0.68978433  1.09354196 -2.01886372]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Random Partner [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.00421277  0.68978433  1.09354196 -2.01886372]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Random Partner [-2.85093746 -1.30018971  3.36369711 -2.60013044]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.65000241 -4.07463083  2.52996503 -4.21435128]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [-0.00421277  0.68978433  1.09354196 -2.01886372]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Random Partner [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.85093746 -1.30018971  3.36369711 -2.60013044]]\n",
            "Teacher: [ 0.15659063  1.89276377  1.15393645 -4.67175496] and fitness function 26.763939077861757 \n",
            "Mean: [ 0.02156771  0.77064321  0.94115219 -2.09368696]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "positions in iteration 3: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Fitness Functions: [29.16651904 46.66160576 26.76393908 37.92282956 23.99756425]\n",
            "Teacher: [-2.77868258 -1.04101388  2.72074312 -2.79111704] and fitness function 23.99756425008278 \n",
            "Mean: [ 0.03601869  0.82247838  0.81256139 -2.13188428]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 3.56741989  5.          2.73186786 -1.21326793]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [-2.77868258 -1.04101388  2.72074312 -2.79111704] and fitness function 23.99756425008278 \n",
            "Mean: [ 0.03601869  0.82247838  0.81256139 -2.13188428]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [-2.77868258 -1.04101388  2.72074312 -2.79111704] and fitness function 23.99756425008278 \n",
            "Mean: [-0.10589002  0.49219729  0.82796558 -1.9008483 ]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [-2.77868258 -1.04101388  2.72074312 -2.79111704] and fitness function 23.99756425008278 \n",
            "Mean: [-0.10589002  0.49219729  0.82796558 -1.9008483 ]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-2.77868258 -1.04101388  2.72074312 -2.79111704]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [-2.77868258 -1.04101388  2.72074312 -2.79111704] and fitness function 23.99756425008278 \n",
            "Mean: [-0.10589002  0.49219729  0.82796558 -1.9008483 ]\n",
            "positions after Teacher phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            "positions after Learner phase: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "positions in iteration 4: [[-0.24413451  1.93097842 -4.31175667  2.60518601]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Fitness Functions: [29.16651904 27.27377333 26.76393908 37.92282956 23.99756425]\n",
            "Teacher: [-2.77868258 -1.04101388  2.72074312 -2.79111704] and fitness function 23.99756425008278 \n",
            "Mean: [-0.10589002  0.49219729  0.82796558 -1.9008483 ]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.85787633  3.34859458  2.8088888  -0.05808807]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [-1.6423469   0.39229242 -3.26446593  3.16430031] and fitness function 23.520730935787014 \n",
            "Mean: [-0.3855325   0.18446009  1.03742372 -1.78902544]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [2.23540628 3.35868931 2.54904218 0.03538758] and fitness function 22.776703413709118 \n",
            "Mean: [-0.51002651  0.18647904  0.9854544  -1.77033031]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [-0.52109998 -3.67033643  1.76801618 -4.58846746]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [2.23540628 3.35868931 2.54904218 0.03538758] and fitness function 22.776703413709118 \n",
            "Mean: [-0.51002651  0.18647904  0.9854544  -1.77033031]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [ 0.20528987 -3.54285777  2.33342057 -1.18952826] and fitness function 19.453814192724973 \n",
            "Mean: [-0.36474854  0.21197477  1.09853528 -1.09054247]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [2.23540628 3.35868931 2.54904218 0.03538758]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "positions in iteration 5: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Fitness Functions: [23.52073094 22.77670341 26.76393908 19.45381419 23.99756425]\n",
            "Teacher: [ 0.20528987 -3.54285777  2.33342057 -1.18952826] and fitness function 19.453814192724973 \n",
            "Mean: [-0.36474854  0.21197477  1.09853528 -1.09054247]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-2.77868258 -1.04101388  2.72074312 -2.79111704]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.23540628  3.35868931  2.54904218  0.03538758]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [ 0.20528987 -3.54285777  2.33342057 -1.18952826] and fitness function 19.453814192724973 \n",
            "Mean: [-0.36474854  0.21197477  1.09853528 -1.09054247]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 0.15659063  1.89276377  1.15393645 -4.67175496]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [-0.30692494 -0.44949763  1.12094549 -0.94945242]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-2.77868258 -1.04101388  2.72074312 -2.79111704]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.20528987 -3.54285777  2.33342057 -1.18952826]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [ 0.17386533 -0.3911653   1.16692709 -0.62767193]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Random Partner [-2.77868258 -1.04101388  2.72074312 -2.79111704]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-2.77868258 -1.04101388  2.72074312 -2.79111704]]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [ 0.23002852 -0.35520121  1.18681539 -0.40073339]\n",
            "positions after Teacher phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Random Partner [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            "positions after Learner phase: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "positions in iteration 6: [[-1.6423469   0.39229242 -3.26446593  3.16430031]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Fitness Functions: [23.52073094 14.00611536 22.62418055 17.46814347 14.85902157]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [ 0.51026847 -0.20513685  1.20373133 -0.29004656]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Random Partner [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [ 0.76421298 -0.18144988  1.23525388 -0.21913558]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Random Partner [2.5245243  0.05132733 2.66109323 0.74083787]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [ 0.76421298 -0.18144988  1.23525388 -0.21913558]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Random Partner [-1.37748282 -0.29069208  2.80532284 -2.23768284]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [ 0.76421298 -0.18144988  1.23525388 -0.21913558]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Random Partner [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.37748282 -0.29069208  2.80532284 -2.23768284]]\n",
            "Teacher: [2.5245243  0.05132733 2.66109323 0.74083787] and fitness function 14.006115358361614 \n",
            "Mean: [ 0.76421298 -0.18144988  1.23525388 -0.21913558]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [-1.2688696   0.07271886  2.81904867 -1.4032528 ]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "positions in iteration 7: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Fitness Functions: [22.43456974 14.00611536 22.62418055 17.46814347 11.53147193]\n",
            "Teacher: [-1.2688696   0.07271886  2.81904867 -1.4032528 ] and fitness function 11.531471927997895 \n",
            "Mean: [ 0.78593562 -0.1087677   1.23799904 -0.05224957]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [2.5245243  0.05132733 2.66109323 0.74083787]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 2.5245243   0.05132733  2.66109323  0.74083787]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [-1.2688696   0.07271886  2.81904867 -1.4032528 ] and fitness function 11.531471927997895 \n",
            "Mean: [ 0.78593562 -0.1087677   1.23799904 -0.05224957]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.45376593 -0.09403969  1.28626781 -0.22040357]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.45376593 -0.09403969  1.28626781 -0.22040357]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.4861058  -3.3630373   2.43286206 -0.0548356 ]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.40529004 -0.11133207  1.24375628 -0.21284049]\n",
            "positions after Teacher phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            "positions after Learner phase: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "positions in iteration 8: [[-0.37262437  0.51072724 -3.10685321  3.51885516]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Fitness Functions: [22.43456974  9.19568018 22.62418055 16.88848843 11.53147193]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.40529004 -0.11133207  1.24375628 -0.21284049]\n",
            "positions after Teacher phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            "positions after Learner phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41205897 -0.08228127  1.31903334 -0.16693183]\n",
            "positions after Teacher phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [-1.2688696   0.07271886  2.81904867 -1.4032528 ]\n",
            "positions after Learner phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41205897 -0.08228127  1.31903334 -0.16693183]\n",
            "positions after Teacher phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            "positions after Learner phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41205897 -0.08228127  1.31903334 -0.16693183]\n",
            "positions after Teacher phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            "positions after Learner phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41205897 -0.08228127  1.31903334 -0.16693183]\n",
            "positions after Teacher phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            "positions after Learner phase: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "positions in iteration 9: [[-0.33877972  0.65598125 -2.73046795  3.74839844]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Fitness Functions: [22.05102921  9.19568018 22.62418055 16.88848843 11.53147193]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41205897 -0.08228127  1.31903334 -0.16693183]\n",
            "positions after Teacher phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            "positions after Learner phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41979505 -0.03414643  1.36002789 -0.14982062]\n",
            "positions after Teacher phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            "positions after Learner phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41979505 -0.03414643  1.36002789 -0.14982062]\n",
            "positions after Teacher phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            "positions after Learner phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41979505 -0.03414643  1.36002789 -0.14982062]\n",
            "positions after Teacher phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Random Partner [-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            "positions after Learner phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.2688696   0.07271886  2.81904867 -1.4032528 ]]\n",
            "Teacher: [ 0.86367583  0.12496734  2.90243708 -0.09993208] and fitness function 9.195680180879306 \n",
            "Mean: [ 0.41979505 -0.03414643  1.36002789 -0.14982062]\n",
            "positions after Teacher phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.26074836  0.16776865  2.83810443 -1.24644786]]\n",
            "Random Partner [-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            "positions after Learner phase: [[-0.30009932  0.89665542 -2.52549516  3.83395449]\n",
            " [ 0.86367583  0.12496734  2.90243708 -0.09993208]\n",
            " [ 2.56054198  2.18442539  1.38384447 -3.06285251]\n",
            " [ 0.24372635 -3.44949917  2.22030441 -0.01702023]\n",
            " [-1.26074836  0.16776865  2.83810443 -1.24644786]]\n"
          ]
        }
      ]
    }
  ]
}