Midterm Preparation

Old midterm (Solution, try it by yourself first)

Revision in lecture on Feb 24 and discussion of solution to old midterm.

The material for the midterm is all the material planned (Weeks 1-5), including Google's Page Ranking algorithm, hubs and authorities algorithm, Text Representation, etc.

Calculators are allowed during the midterm.
A page with notes is allowed (written on one side).