Portfolio

Here are some of my data science and data analytics projects. Have fun!

Time Series Analysis and Modeling: Brazilian Stock Market

Time series analysis of the stocks of four of the biggest Brazilian banks with ARIMA modeling.

Sentiment Analysis With Top 10 Year-End Billboard Hits of 2022

Unsupervised sentiment analysis of the Top 10 Year-End Billboard Hits of 2022 with VADER, TextBlob and Flair.

Image Detection and Recognition with OpenCV

Using OpenCV for detecting images and building a training dataset for an LBPH image classifying model.

Clustering Pokemon using K-Means and PokéAPI

Studying the clustering of Pokemon stats data using K-Means and PokéAPI.

Predicting if it's going to rain using Decision Tree, Random Forest, XGBoost and CatBoost classifiers

Testing classification models for predicting rainy days using weather data from Sao Paulo (Brazil).

Creating a simple CNN with Keras to classify CIFAR-10 images

A method study of the development of a simple convolutional neural network for image classification using the CIFAR-10 dataset and Keras.