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algorithmcomparison

Comparison of the state-of-the-art ensemble trees algorithms (CatBoost, LightGBM, XGBoost, GBM & AdaBoost), with and without bayesian hyperparameters optimizations in nine datasets.

best_streaming_analysis

Analysis of different streams platforms.

coding-interview-university

A complete computer science study plan to become a software engineer.

medical-data

Analysis of medical data with various hypothesis testing

movielens-data

Data analysis of the MovieLens dataset.

project-cv-nascar

Nascar object detection video using YoloV5

project-flight-price-predictor

Development of a site where flight prices could be predicted.

project-food-places-predictor

Development of a ratings predictor for Zomato food places.

project-ibovespa-analysis-trading-strategies

Backtesting and forward testing investment algorithms in the BR Stocks

project-powerbi-hr-analysis

Power BI report of a Human Resource data

project-streamlit-data-science-app

Data science app where users could make simple EDA visualizations and select some models for predictions.

projectone

Fullstack development of a platform where illustrators, concept artists, photographers, and others can show their artwork.

rochaerik

x-moviesdatasetpt1-movies_analysis

Code for data visualization. Data from almost 46 thousand movies used.

x-moviesdatasetpt2-api_json

Code for API integration.

x-moviesdatasetpt3-tidy_up_data

Code for cleaning up data. Data from almost 46 thousand movies used.

x-moviesdatasetpt4-merging_datasets

Code for cleaning and merging datasets.

x-recommendation-systems

Popularity based, Content based recommender & Colaborative Filtering systems

x-us-names

Merging of different datasets files of US baby names and EDA.