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1. local_rag_chatbot local_rag_chatbot Public

   Local, offline RAG chatbot that answers from your PDF library with citations (currenty black hole accretion disk focused)

   Python

2. sajalgupta0422.github.io sajalgupta0422.github.io Public

   CSS

3. Black_Friday_Sales_Prediction Black_Friday_Sales_Prediction Public

   Predicting consumer purchase behavior using high-cardinality retail data. Features a custom modular pipeline with XGBoost, CatBoost, and SHAP-based interpretability to decode the primary drivers of…

   Jupyter Notebook

4. M57-galaxy-CCD-image-reduction M57-galaxy-CCD-image-reduction Public

   From noisy photons to a faithful color portrait of the Ring Nebula — a fully reproducible CCD reduction pipeline (bias/dark/flat, alignment, sky subtraction, Lupton RGB, and robust LRGB)

   Python

5. lorenz-attractor lorenz-attractor Public

   Simulating Lorenz Attractor -- the birth of Chaos Theory

   Python

6. Panic-Trade Panic-Trade Public

   Applying portfolio optmization learnings to do options trading

   Jupyter Notebook