A collection of 8 Applied Data Science projects.

Personal notes during reading "An R Companion to Applied Regression"

Regression model building and forecasting in R

Deterministic algorithms for objective Bayesian inference and hyperparameter optimization

Comprehensive exploration of decision tree regressors, including data cleaning, model building, and performance evaluation on various datasets.

Website sources for Applied Machine Learning for Tabular Data

In-depth exploration of linear regression models, including data cleaning, model building, and performance evaluation on various datasets.

Statsmodels: statistical modeling and econometrics in Python

Implementation of algorithms such as normal equations, gradient descent, stochastic gradient descent, lasso regularization and ridge regularization from scratch and done linear as well as polynomial regression analysis. Implementation of several classification algorithms from scratch i.e. not used any standard libraries like sklearn or tensorflow.

An in-depth exploration of logistic regression models, including data cleaning, model building, and performance evaluation on various datasets.

Presentation-Ready Data Summary and Analytic Result Tables

Enhancing {ggplot2} plots with statistical analysis 📊📣

Machine Learning.

This model utilizes regression models and accurately predicts employee salaries based on experience, previous CTC, and job roles, promoting fair salary structures and optimizing resource allocation for streamlined HR operations.

Julia package with selected functions in the R package `rethinking`. Used in the SR2... projects.

Car Price Prediction using Linear Regression Model and Decision Tree Regressor and comparison between the performance of both.

📊 Computation and processing of models' parameters

This repo contains various Regression Models

Implementação do Trabalho de conclusão de curso, com o tema definido "Aproximação da cinemática inversa de um robô manipulador didático através de algoritmos de aprendizado de máquina"

My portfolio website regarding data science projects. Some visualization and analysis projects reflect work for PITAPOLICY clients.