Jaekang Lee’s AI blog – jaekangai-quarto

Building text to SQL agent solution

ml

RAG

agent

When state-of-the-art text-to-SQL models fail in production environments, what does it take to build a system that actually works? This case study documents the development of Woody, an agentic text to SQL system that transforms how lumber industry professionals interact with their data. v1

Audio RAG classical music recommendation system 🎵

ml

RAG

recommendation system

experiment

Can audio RAG search do music recommendation? (page takes 4 sec to load for audio samples)

Kaggle - catching up Kaggle trends

kaggle

EDA

ml

Catching up with recent kaggle trends and competitions.

How to hybrid search and rerank RAG

ml

RAG

further improve your RAG output quality using hybrid search + reranking step

Contextual chunking RAG + Multilingual embedding

ml

RAG

experiment

Remove awkward chunks and find out if multiplying your dataset by translating to other language helps RAG search.

How to evaluate unsupervised RAG pipeline with simple True/False questions + Multilingual ✔️❌

ml

RAG

Evaluating RAG is difficult. Find out how to effectively tackle this problem.

Kaggle Sept, Oct 2024

kaggle

EDA

ml

Cancer ISIC detection 2024 + Ariel Exoplanet data 2024 challenge

Kaggle August 2024

kaggle

EDA

ml

Binary classification using XGBoostClassifier + Predicting human processing behavior when humans are reading AI outputs using llama3.1.

Book blog 2024 V1 📚

book

12rules how and why to rich habit at 5am making bed quietly with strangers.

CV generator using LangGraph agentic workflow (team of AI’s) 🤖

ml

side-quest

note: may take 50 second to load as it is free tier.

Non-medical Drug Use in Canada 🍁

EDA

datafest

DataFest 2021 @ University of Toronto

Fairness in Hiring and Salary Statistical Report ⚖️

visualisation

EDA

An analysis of fictional company Black Saber

Jane Street Market Prediction 🎯

Kaggle

ml

Jane Street Market Prediction Kaggle Competition

Jane Street Market EDA 📈

EDA

Kaggle

Jane Street Market Prediction Kaggle Competition

Recommendations with IBM 😺

recommendation system

Udacity

Udacity project with IBM Watson Studio platform data

My friend’s bike data interactive visualisation🚴

visualisation

Building interactive webapp with Python, Bootstrap and Flask

MOOC certificates 📜

certificate

LoL Prediction S11 🗡️

nlp

side-quest

League of Legends s11 Ranked Prediction

Deep Art Gallery 🧠

computer_vision

side-quest

Neural Style Transfer, ConvNet(VGG19), Transfer Learning, tf-gpu

So I learned some new algorithms.. 🃏

meme

Learning with memes

LoL Prediction S10 🏹

nlp

side-quest

LOL s10 high elo ranked games prediction.

City Detector 🏙️

computer_vision

side-quest

Coquitlam Paris Seoul and New York.

Crocodile plush detector 🐊

computer_vision

side-quest

Along with my hand drawn arts.