AI BI Learning

My learning notes and exercises. Python, SQL, ML, Power BI. Mostly for myself but others might find them useful.

What's in here

notes/
├── python/     # FastAPI, type hints, decorators
├── sql/        # Window functions, CTEs, aggregates
├── ml/         # Scikit-learn basics
├── power-bi/   # DAX, modeling
└── llms/       # OpenAI, LangChain

exercises/
├── sql/        # SQL practice
├── python/     # Python exercises
└── ml/         # ML exercises (breast cancer, car price, startups)

What I'm learning

• Python — FastAPI, type hints, async
• SQL — window functions, CTEs, optimization
• ML — scikit-learn, model selection, feature engineering
• Power BI — DAX, data modeling
• LLMs — OpenAI API, LangChain

How to use

git clone https://github.com/Samar-Khalid/AI-BI-Learning.git
cd AI-BI-Learning
pip install -r requirements.txt

Open any .md file in your editor, or run the exercises.

License

MIT