Lab and Exercises on Imputation, Clustering & Recommender Systems
Lab
Work through the sections on Matrix Completion and Clustering, in our adapted version of the Unsupervised Learning lab from the book.
Exercises
- From Section 12.6 carry out Exercises 9 and 10. Note that part 10 (g) asks you to compare your results to those of part 10 (b). It makes more sense to compare them to the results of 10 (c).
etc
- Ephraim's question on data leakage.
- Yaohong's question on RMSE and R^2