Projects
Here are some of the codes I have completed during my life.
Finance Data Science and Data Analytics Economics Artificial Inteligence Machine Learning Natural Languague Processing Computer Science
Finance
Applications
Inovatec
Projetc's Eu Posso.
Factal Analysis
This project is a Streamlit app designed for time series analysis using Multifractal Detrended Fluctuation Analysis (MFDFA) and Rescaled Range Analysis (R/S). Gain insights into the multifractal dynamics and long-term behavior of prices. yfinance don't work more
Data Visualization
Dashboard Financeiro
Ferramenta para auxiliar na transparência da igreja adventista de pinheiros
Quantitative finance/ Algorithmic Trading
Technical Indicators
Financial Analysis: Calculating the Five Classes of Technical Indicators - Relative Strength, Momentum, Trend, Volume, and Mean Reversion
Technical Indicators with PCA
Financial Analysis: Calculating the Five Classes of Technical Indicators - Relative Strength, Momentum, Trend, Volume, and Mean Reversion
Data Science and Data Analytics
Data analysis
Varejo - Youtube Comments
Analysis of YouTube comments as a retail sales indicator.
Extração de PDF
Extração de informações e estruturação dos dados.
Inadimplência - Topic Modeling
Analysis of Information on Default Rates in Brazil Using Topic Modeling.
Web Scraping
Web Scraping Youtube API
The Code here conducts YouTube searches based on keywords and dates, collecting information about found videos.
Web Scraping Google News
The Google Data Scraping Automation tool is designed to extract valuable information from Google news.
Web Scraping Youtube
The YouTube Data Scraping Automation tool is designed to extract valuable information from YouTube videos, channels, and subtitles.
Artificial Inteligence
CS50's Introduction to Artificial Intelligence with Python - Projects
Search
Search problems involve an agent that is given an initial state and a goal state, and it returns a solution of how to get from the former to the latter.
Knowledge
Humans reason based on existing knowledge and draw conclusions. The concept of representing knowledge and drawing conclusions from it is also used in AI.
Uncertainty
Uncertainty can be represented as a number of events and the likelihood, or probability, of each of them happening.
Learning
Machine learning provides a computer with data, rather than explicit instructions. Using these data, the computer learns to recognize patterns and becomes able to execute tasks on its own.
Neural Network
An Artificial Neural Network is a mathematical model for learning inspired by biological neural networks. Artificial neural networks model mathematical functions that map inputs to outputs based on the structure and parameters of the network.
Language
Natural Language Processing spans all tasks where the AI gets human language as input. The following are a few examples of such tasks: automatic summarization, speech recognition, text classification and machine translation.
Natural Languague Processing
Sentiment
FinBERT
FinBERT is a variant of the BERT (Bidirectional Encoder Representations from Transformers) model that has been specifically trained to understand the language used in financial texts. FinBERT can be applied in various financial text analysis tasks, such as sentiment analysis.
RAG
Este projeto extrai textos de arquivos PDF e utiliza técnicas de RAG (Retrieval-Augmented Generation) para analisar e gerar respostas contextuais a partir do conteúdo extraído. Combinando processamento de linguagem natural e inteligência artificial, ele permite consultas dinâmicas e insights precisos dos documentos.
Visualization
Topic Modeling
By analyzing patterns of word frequency and co-occurrence, topic modeling algorithms can infer the themes or topics that pervade a large and potentially unstructured corpus of text data.
Computer Science
HTML, CSS and PHP
HospSystem
HospSystem is a hospital management system. It was created to facilitate the storage and manipulation of patient information.
