Projetos Projects

Uma coleção de repositórios: pesquisa em processamento de imagens, experimentos de aprendizado de máquina, ferramentas e agentes. A collection of repositories: image processing research, machine learning experiments, tools and agents.

DocLayNet em 10%DocLayNet at 10%

Python • Detectron2 • Mask R-CNN • Document Layout • MAC5768

Ablação de data augmentation e reprodução do efeito de vazamento (split por documento vs por página) no DocLayNet, com Mask R-CNN R50/Detectron2 em 10% do dataset. Material suplementar do artigo final da disciplina MAC5768 (IME-USP). Data augmentation ablation and a reproduction of the leakage effect (document-level vs page-level split) on DocLayNet, with Mask R-CNN R50/Detectron2 on 10% of the dataset. Supplementary material for the final paper of the MAC5768 course (IME-USP).

claude-devtools-bridge

JavaScript • Node.js • MCP • Chrome MV3 • CDP

Ponte que dá ao Claude Code acesso ao Chrome DevTools Protocol no Chrome do dia a dia: servidor MCP (stdio), bridge WebSocket local e extensão Chrome MV3. Expõe 9 ferramentas (eval, screenshot, navegação, clique, digitação, espera, logs de console e de rede). A bridge that gives Claude Code access to the Chrome DevTools Protocol in your everyday Chrome: an MCP server (stdio), a local WebSocket bridge and a Chrome MV3 extension. Exposes 9 tools (eval, screenshot, navigation, click, typing, waiting, console and network logs).

Python Search Engine

Python • CLI • Information Retrieval • BM25 • Inverted Index

Motor de busca construído do zero em Python, com índice invertido binário (pickle), ranqueamento BM25 e CLI completa para indexar, buscar, listar e remover documentos. Search engine built from scratch in Python, with a binary inverted index (pickle), BM25 ranking, and a full CLI to index, search, list, and remove documents.

MT5 LLM Agent arquivadoarchived

Python • FastAPI • OpenAI • MetaTrader 5 • GARCH • Quant

Agente de trading stateful que usa LLMs para decisões em tempo real no MetaTrader 5. Pipeline multi-timeframe com indicadores técnicos, GARCH/HAR-RV, sizing dinâmico e circuit breakers de risco. Stateful trading agent that uses LLMs for real-time decisions on MetaTrader 5. Multi-timeframe pipeline with technical indicators, GARCH/HAR-RV, dynamic sizing and risk circuit breakers.

Selene arquivadoarchived

Python • Discord • LLM • ChromaDB • Docker • Gemini

Assistente para Discord com personalidade própria, memória vetorial (ChromaDB), execução de comandos em sandbox Docker, visão (Gemini) e troca dinâmica entre DeepSeek e modelos OpenAI. Discord assistant with its own personality, vector memory (ChromaDB), command execution in a Docker sandbox, vision (Gemini), and runtime switching between DeepSeek and OpenAI models.

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