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1. credit-card-affinity-model credit-card-affinity-model Public

   Credit card propensity model on the PKDD'99 Czech bank data: leakage-aware study design, tsfresh + handcrafted features, XGBoost, SHAP and lift analysis. FHNW BSc Data Science.

   HTML

2. cnn-hyperparameter-tuning cnn-hyperparameter-tuning Public

   CNN from scratch for Intel scene classification: 11 hypothesis-driven experiments, a 600-run W&B sweep and multi-seed evaluation (89.2 % test accuracy). PyTorch.

   Jupyter Notebook

3. ai_portfolio ai_portfolio Public

   Python

4. ml-foundations-from-scratch ml-foundations-from-scratch Public

   Ridge regression, k-NN, an MLP with backpropagation and SGD matrix factorisation implemented from scratch in NumPy as scikit-learn estimators, benchmarked on regression, classification and recommen…

   Jupyter Notebook

5. ibidreli/BernHackt_PostFinance ibidreli/BernHackt_PostFinance Public

   Project for Bern Hackt 2026

   Python 2