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1. sms-spam-classification-transformer sms-spam-classification-transformer Public

   SMS spam classification using a Transformer-based model built with HuggingFace and PyTorch, demonstrating modern NLP techniques for contextual text classification and model evaluation using a confu…

   Jupyter Notebook 1

2. Llama-2 Llama-2 Public

   Fine-tunes LLaMA-2 using QLoRA for instruction-style text generation, demonstrating dataset formatting, parameter-efficient LLM training, and iterative inference debugging to achieve clean and stab…

   Jupyter Notebook

3. LORA-QLORA-on-Llama2 LORA-QLORA-on-Llama2 Public

   Implements LoRA and QLoRA parameter-efficient fine-tuning pipelines for LLaMA-2, demonstrating memory-efficient LLM adaptation workflows using HuggingFace Transformers and PEFT.

   Jupyter Notebook

4. RAG-Systems-Lab RAG-Systems-Lab Public

   A modular RAG experimentation framework benchmarking BM25, vector, hybrid, and reranked retrieval using Recall@1, Recall@5, and MRR, designed as a foundation for future agentic RAG systems.

   Jupyter Notebook