TITANIC CHALLENGE @KAGGLE

https://www.kaggle.com/c/titanic-gettingStarted

UNDER/OVERFITTING ecc. (lezione 3) 

http://users.cecs.anu.edu.au/~jdomke/courses/sml2011/02overfitting.pdf

CLUSTERING

http://scikit-learn.org/stable/modules/clustering.html