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1. SUS-9---Anas-Forecasting SUS-9---Anas-Forecasting Public

   SUS9 hackathon solution: forecasting monthly operational cases on the ANAS road network. Reframing direct forecasting as an annual-allocation problem with CatBoost cut the public RMSLE from 0.695 t…

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2. RAG---Hackaton-Natural-Language-Processing RAG---Hackaton-Natural-Language-Processing Public

   Retrieval-augmented QA pipeline routing each query type to specialised logic, with BM25 + dense retrieval, reranking, and LoRA-tuned small LMs.

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3. Investigating-the-Double-Descent-Phenomenon Investigating-the-Double-Descent-Phenomenon Public

   Do sparse, one-class purchase data exhibit double descent? A study of NMF, weighted MF (iALS), and Logistic Matrix Factorization on real e-commerce transactions. Sapienza SML project.

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