Sumários
aula 7
24 Abril 2026, 14:15 • Manuel Lameiras de Figueiredo Campagnolo
Combining Different Models for Ensemble Learning (April 24, 2026): random forest, gradient boosting, variable importance
https://github.com/isa-ulisboa/greends-pml/blob/main/README.md
aula 6
10 Abril 2026, 14:15 • Manuel Lameiras de Figueiredo Campagnolo
Evaluation metrics (Apr 10, 2026): confusion matrix, precision, recall, F1-score, ROC curve, AUC
https://github.com/isa-ulisboa/greends-pml/blob/main/README.md
aula 5
27 Março 2026, 14:15 • Manuel Lameiras de Figueiredo Campagnolo
Model Evaluation and hyper-parameter Tuning (Mar 27, 2026): cross-validation, strata and groups, grid-search
https://github.com/isa-ulisboa/greends-pml/blob/main/README.md
aula 4
20 Março 2026, 14:15 • Manuel Lameiras de Figueiredo Campagnolo
Data preprocessing (Mar 20, 2026): pipelines, missing data, categorical features, scaling
https://github.com/isa-ulisboa/greends-pml/blob/main/README.md
aula 3
13 Março 2026, 14:15 • Manuel Lameiras de Figueiredo Campagnolo
Decision trees (Mar 13, 2026): decision trees for classification, information gain, over-fitting, train and development sets
https://github.com/isa-ulisboa/greends-pml/blob/main/README.md