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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. nlp-review-rating-thesis nlp-review-rating-thesis 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…

   Jupyter Notebook

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…

   Jupyter Notebook 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. Twitter-Sentiment-Analysis Twitter-Sentiment-Analysis Public

   Real-time sentiment analysis tool for Twitter data. Processes and classifies tweet sentiment using NLP techniques to extract insights from social media conversations and trending topics.

   Jupyter Notebook 2