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Asteroid Classification

This repository consists in the application of machine learning models and algorithms related to supervised learning.

Features

  • Used the NASA Asteroids dataset to predict whether an asteroid is potentially hazardous;
  • Performed data cleaning, preprocessing, and normalization to handle missing and inconsistent values;
  • Conducted exploratory data analysis (EDA) to identify patterns, correlations, and feature importance;
  • Implemented and compared multiple supervised learning algorithms, including Decision Trees, K-Nearest Neighbors (KNN), and Support Vector Machines (SVM);
  • Split the dataset into training and testing sets for model validation and generalization testing;
  • Tuned model parameters to improve accuracy and reduce overfitting;
  • Evaluated models using key metrics such as accuracy, precision, recall, and F1-score;
  • Visualized results through confusion matrices and performance comparison charts;
  • Drew conclusions on the most effective algorithm for asteroid hazard prediction.

Report

https://github.com/phpc99/ia-project2/blob/main/notebook.ipynb

Authors

  • Afonso Gouveia Dias
  • Pedro Henrique Pessôa Camargo

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