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1. langchain-pdf-rag langchain-pdf-rag Public

   Retrieval-Augmented Generation (RAG) system for PDF documents using LangChain. Enables intelligent question-answering over PDF content by combining document retrieval with large language models for…

   Python

2. llm-router llm-router Public

   A cost-optimized LLM routing system that uses an XGBoost classifier to automatically route queries to the cheapest suitable model (gemini-flash, gpt-4o, or o3-mini) based on 37 NLP features — savin…

   Python

3. review-rating-classifier review-rating-classifier Public

   MSc Data Science and Society thesis project investigating NLP techniques for automated review rating prediction. Developed at Tilburg University, exploring sentiment analysis and rating classifica…

   Python

4. Cancer-Classification-CNN Cancer-Classification-CNN Public

   Deep learning approach to cancer image classification using three CNN architectures: two custom networks and one transfer learning implementation. Demonstrates multiclass classification for medica…

   Python 1

5. Sentiment-Analysis-using-VADER-and-roBERTa Sentiment-Analysis-using-VADER-and-roBERTa Public

   Comparative study of sentiment analysis techniques using VADER (rule-based) and roBERTa (transformer-based) models. Demonstrates the performance differences between traditional and deep learning a…

   Jupyter Notebook

6. dispute-automation dispute-automation Public

   CLI pipeline that automates Stripe chargeback responses: collects evidence from Stripe/PostHog/Resend/Gmail, drafts a rebuttal with Claude, and submits after human approval.

   Python