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Data Science, AI and Data Engineering Projects by Caio Barros.

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Portfolio

Developed Projects:

1. Qatar 2022 World Cup November 2022

Creation of the Dataset for Analysis and Data Visualization to generate insights and information about the World Cup event.

  • Data cleaning through Webscraping and Feature Engineering to enhance performance and analyze data for generating statistics and general information about the World Cup.

  • Exploratory Data Analysis (EDA) via SweetViz and Pandas.

  • Data clustering using K-Means and DBSCAN to create player profiles and to recognize patterns based on the dataset.

  • Creation of Machine Learning models for predicting World Cup matches.

2. Automatic Car Plate Detection

Automatic recognition of car plates using OCR and YOLO algorithms.

  • Implementation of OCR algorithms, comparison, and performance analysis using CER and WER metrics.

  • Utilization of YOLOv5 for automatic plate cropping based on created labels.

3. Rentals Regression and Classification

Creation of Machine Learning models to study predictions and classifications in a region of Brazil.

  • Creation of the property dataset using Webscraping.

  • Implementation and comparison of various Machine Learning models for regression and classification.

  • Metric improvements using diverse resources such as GridSearchCV, Feature Engineering, Normalizations, etc.

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Data Science, AI and Data Engineering Projects by Caio Barros.

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