Assignment:
The following table shows ratings for six people and six movies.
1. Use user-based filtering to predict each missing rating in the table.
2. Use item-based filtering to predict each missing rating in the table.
3. How could the concept of a Training set be used to improve the quality of the estimated ratings defined by Equations 1 and 2.
Your answer must be, typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format and also include references.