rogerbaiges's repositories
rogerbaiges
Config files for my GitHub profile.
opinion-detector
The Opinion Detector project provides tools to automatically classify movie reviews as positive or negative. Using a mix of machine learning models, it analyzes text to detect sentiments. The project stands out for its use of both supervised models, like Logistic Regression, and unsupervised methods using Lesk and sentiwordnet.
LanguageDetector
The "Language Detection Using Character Trigrams and LID" project excels in identifying the language of text with over 99.89% F1-score accuracy, using statistical NLP. It leverages character trigrams and Lidstone's Law for precise language detection, supporting multiple languages including English, Spanish, Italian, Dutch, German, and French.
simplex-optimization-algorithm
The project implements the Simplex algorithm in Python, focusing on solving linear optimization problems. It introduces a structured approach with two primary classes: Problem, which stores problem details, and Simplex, which performs the optimization. Emphasizing adaptability, it supports loading data from external files and incorporates numpy.
SurvivalPredictionCirrhosis
The "SurvivalPredictionCirrhosis" project uses machine learning to predict cirrhosis patient survival, supporting clinical decisions. It includes data cleaning, feature analysis, and models like KNN, Decision Trees, SVM, Random Forest, XGBoost, and EBM, with a focus on accuracy and interpretability.