Sumários

AT12 - Pattern mining

22 outubro 2019, 12:30 • Cláudia Antunes

Pattern Mining. Apriori algorithm and other approaches. 

Sequential Pattern Mining - the PrefixSpan algorithm. 
Evaluation - interestigness measures (support, confidence and lift).

Lab 4 - Decision trees

22 outubro 2019, 11:00 • Cláudia Antunes

Training decision trees. Evaluation and overfitting identification.

AT11 - Evolutionary learning

21 outubro 2019, 13:30 • Cláudia Antunes

Classification: Genetic algorithms - introduction and motivation.

Gradient boosting illustration.
Ensembles exercises.

Lab 5 - Ensemble Classification

21 outubro 2019, 12:30 • Rui Henriques

Bagging: Random Forests.
Boosting: GradientBoosting.

AT11 - Evolutionary learning

21 outubro 2019, 11:00 • Cláudia Antunes

Classification: Genetic algorithms - introduction and motivation.

Gradient boosting illustration.
Ensembles exercises.