STAT 406 2021W
Methods for Statistical Learning
At the end of the course, you will be able to:
- assess the prediction properties of the supervised learning methods covered in class;
- correctly use regularization to improve predictions from linear models, and also to identify important explanatory variables;
- explain the practical difference between predictions obtained with parametric and non-parametric methods, and decide in specific applications which approach should be used;
- select and construct appropriate ensembles to obtain improved predictions in different contexts;
- select sensible clustering methods and correctly interpret their output;
- correctly utilize and interpret principal components and other dimension reduction techniques;
- employ reasonable coding practices and understand basic R syntax and function.
Short list of covered topics
Flexible, data-adaptive methods for regression and classification models; regression smoothers; penalty methods; assessing accuracy of prediction; model selection; robustness; classification and regression trees; nearest-neighbour methods; ensembles; unsupervised learning.