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mat126/README.md

πŸ‘‹ Hi, I'm Matteo Morella

πŸŽ“ MSc in Statistical and Actuarial Sciences β€” 110/110 cum laude β€” UniversitΓ  degli Studi del Sannio
πŸ“Š Data science, statistical modeling, and machine learning, with a focus on sports analytics and healthcare
πŸ§ͺ Into Bayesian methods, deep learning, and reproducible research
πŸ“ Based in Italy Β· open to roles across data science, ML/AI engineering, and research


πŸ” Projects

  • Multimodal architecture on the ISIC 2024 dataset (~401k images + 55 metadata variables): an EfficientNetB0 CNN on dermatoscopic images combined with FFNN / Random Forest / Gradient Boosting on tabular metadata
  • Models stacked via a logistic-regression meta-learner using out-of-fold predictions to prevent leakage
  • ROC-AUC β‰ˆ 0.953; decision threshold selected via Youden's index and framed for clinical triage (minimizing false negatives), as decision support rather than diagnosis
  • πŸ“˜ Paper on Zenodo
  • Comparative study using logistic regression, LDA, bagging, random forest (with hyperparameter tuning), and feedforward neural networks
  • SHAP explainability, ROC / Brier / F1 evaluation, full data pipeline, and reproducible code
  • πŸ“˜ Paper on Zenodo Β· πŸ“Š Dataset on Kaggle
  • Monte Carlo simulator for the UEFA Swiss-system format, driven by a Bayesian Poisson model for match outcomes
  • Estimates qualification and seeding probabilities across simulated tournament runs

πŸ“„ Curriculum Vitae

πŸ“Ž Download CV (PDF)


πŸ› οΈ Languages & Tools

Python R C LaTeX PyMC scikit-learn PyTorch TensorFlow Keras pandas NumPy Git VS Code


πŸ“« Contacts

Pinned Loading

  1. Expected-Goals-xG-model-in-Football Expected-Goals-xG-model-in-Football Public

    This repository contains a project developed in R aimed at creating a new model for evaluating Expected Goals (xG) in football.

    HTML 1

  2. skin-cancer-classification skin-cancer-classification Public

    Skin lesion classification with ML/CNN (ISIC 2024)

    Jupyter Notebook

  3. bayesian-uefa-swiss bayesian-uefa-swiss Public

    Simulating a Swiss-system UEFA World Cup qualification and testing whether it produces fairer outcomes than the traditional group stage, with a hierarchical Bayesian Poisson model as the match-outc…

    Jupyter Notebook