Valdecy Pereira's repositories
Metaheuristic-SPEA_2
SPEA 2 (Strength Pareto Evolutionary Algorithm 2) Function to Minimize Multiple Objectives with Continuous Variables. Real Values Encoded
Forecasting-01-Moving_Averages
Calculates the Centered Moving Average (Weighted, Simple or Exponential) of a Time Series
Latent-Dirichlet-Allocation
Latent Dirichlet Allocation (LDA) function. Also computes the dtm, binary dtm, tf dtm and tf-idf dtm
Metaheuristic-Simulated_Annealing
Simulated Annealing to Minimize Functions with Continuous Variables
Data_Science_Models
Machine Learning, Deep Machine Learning & Artificial Intelligence Models in MS EXCEL
Iterative-Dichotomiser-3
ID3 Algorithm - A Decision Tree for Categorical Data with Pruning Methods
pyRecommenderSystem
A Recommender System Python Library
Random-Forest
Random Forest Algorithm - A Decision Tree Ensemble for Numerical and Categorical Data that can Handle Missing Values
Forecasting-04-Holt_Winters
Calculates the Additive or Multiplicative Holt-Winters' Method for Time Series with Trend and Seasonality
Reinforcement-Learning
Solving Games (Tic-Tac-Toe and Gridworld) using the Q-Learning Algorithm, a Tabular Reinforcement Learning Technique. Code in Python, Game in html
Association-Rules-Apriori
Apriori Algorithm - An Association Rule Learning Over Transactions Databases
Forecasting-02-Decomposition
Decomposition of Timeseries Using the X-11 Algorithm
Forecasting-03-Holt
Calculates the Additive or Multiplicative Holt's Method for Time Series with Trend
LU_Decompostion
LU Decomposition with Partial Pivoting
Metaheuristic-Genetic_Algorithm
Genetic Algorithm to Minimize Functions with Continuous Variables. Real Values Encoding
Metaheuristic-Random_Search
Random Search to Minimize Functions with Continuous Variables
Naive-Bayes-Classifier
Naive Bayes Classifier for Supervised Learning Problems