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e_func.py
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e_func.py
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#!/usr/bin/env python
# Created by "Thieu" at 11:04, 21/07/2022 ----------%
# Email: nguyenthieu2102@gmail.com %
# Github: https://github.com/thieu1995 %
# --------------------------------------------------%
import opfunu
import numpy as np
from mealpy.swarm_based import WOA
print("====================Test Easom")
ndim = 2
problem = opfunu.name_based.Easom(ndim=ndim)
x = np.ones(ndim)
print(problem.evaluate(x))
print(problem.x_global)
print(problem.evaluate(problem.x_global))
print(problem.is_succeed(x))
print(problem.is_succeed(problem.x_global))
print("====================Test ElAttarVidyasagarDutta")
ndim = 2
problem = opfunu.name_based.ElAttarVidyasagarDutta(ndim=ndim)
x = np.ones(ndim)
print(problem.evaluate(x))
print(problem.x_global)
print(problem.evaluate(problem.x_global))
print(problem.is_succeed(x))
print(problem.is_succeed(problem.x_global))
print("====================Test EggCrate")
ndim = 2
problem = opfunu.name_based.EggCrate(ndim=ndim)
x = np.ones(ndim)
print(problem.evaluate(x))
print(problem.x_global)
print(problem.evaluate(problem.x_global))
print(problem.is_succeed(x))
print(problem.is_succeed(problem.x_global))
print("====================Test EggHolder")
ndim = 11
problem = opfunu.name_based.EggHolder(ndim=ndim)
x = np.ones(ndim)
print(problem.evaluate(x))
print(problem.x_global)
print(problem.evaluate(problem.x_global))
print(problem.is_succeed(x))
print(problem.is_succeed(problem.x_global))
print("====================Test Exponential")
ndim = 11
problem = opfunu.name_based.Exponential(ndim=ndim)
x = np.ones(ndim)
print(problem.evaluate(x))
print(problem.x_global)
print(problem.evaluate(problem.x_global))
print(problem.is_succeed(x))
print(problem.is_succeed(problem.x_global))
print("====================Test Exp2")
ndim = 2
problem = opfunu.name_based.Exp2(ndim=ndim)
x = np.ones(ndim)
print(problem.evaluate(x))
print(problem.x_global)
print(problem.evaluate(problem.x_global))
print(problem.is_succeed(x))
print(problem.is_succeed(problem.x_global))
print("====================Test Eckerle4")
ndim = 3
problem = opfunu.name_based.Eckerle4(ndim=ndim)
x = np.ones(ndim)
print(problem.evaluate(x))
print(problem.x_global)
print(problem.evaluate(problem.x_global))
print(problem.is_succeed(x))
print(problem.is_succeed(problem.x_global))
problem_dict = {
"fit_func": problem.evaluate,
"lb": problem.lb,
"ub": problem.ub,
"minmax": "min",
"log_to": "None",
}
model = WOA.OriginalWOA(epoch=1000, pop_size=50)
best_position, best_fitness_value = model.solve(problem_dict)
print(best_position, best_fitness_value)