marcotav

shields

Concise, consistent, and legible badges in SVG and raster format

code_snippets

data-science-question-answer

A repo for data science related questions and answers

roborover

Mars Rover

deep-learning

Projects include the application of transfer learning to build a convolutional neural network (CNN) that identifies the artist of a painting, the building of predictive models for Bitcoin price data using Long Short-Term Memory recurrent neural networks (LSTMs) and a tutorial explaining how to build two types of neural network using as input the MNIST dataset, namely, a CNN using Keras and a fully-connected network using TensorFlow.

supervised-machine-learning

This repo contains regression and classification projects. Examples: development of predictive models for comments on social media websites; building classifiers to predict outcomes in sports competitions; churn analysis; prediction of clicks on online ads; analysis of the opioids crisis and an analysis of retail store expansion strategies using Lasso and Ridge regressions.

natural-language-processing

This repo contains my natural language processing projects including the use of neural language models for text generation based on Spinoza's works and a sentiment analysis "in reverse" applied to movie reviews.

unsupervised-learning

This repo contains unsupervised models including the Latent Dirichlet Allocation (LDA) model applied to a corpus of research papers and a clustering analysis applied to customer segmentation.

choice-based-conjoint

myProjects

Repository about projects or things I do with data :)

website-publications-and-data-science-portfolio

This is a list of my published works. For more details check my Google Scholar profile.

Data-Science-Lab

Data Science Laboratory

ts-discord-bot

A console based discord bot built with Node.JS and TypeScript.

hotels

oniricus

Machine learning applications in Finance.

stock_market_prediction

Stock market prediction is the act of trying to determine the future value of a company stock or other financial instrument traded on a financial exchange.

miscellaneous

quantum-systems-out-of-equilibrium

topics-in-machine-learning

data-engineering-tutorials

ecommerce_billing_system

In business IT, billing software refers to programs that handle the tracking of billable products and services delivered to a customer or set of customers. These types of programs automate much of what used to be a time-consuming process of preparing invoices or other documentation.

persaturam

Because using gists is good... until they become too many to manage!

aistack

An automatically-bootstrapped AI research environment with (huge, maybe too much) batteries included

HackerRank

Hacker Rank solutions

churn-network

Análise de churn em dados de rede de usuários de serviço de telecom em R.

neural-toys

Old stuff related to (part of) coursework on Neural Networks and Machine Learning

CNN_Keras

Training a CNN model in Keras (Tensorflow Backend)

classificacao

Tutorial de aprendizagem supervisionada de classificação em R.

regressao

Tutorial de aprendizagem supervisionada de regressão em R.

unsupervised-learning

Tutorial de aprendizagem não supervisionada em R.