| Link | Released | Due | Solutions | 
|---|---|---|---|
| Problem Set 1 | 1/30 | 2/14 | Problem Set 1 Solutions | 
Problem Set 2 mnist.mat | 
					  2/23 | 3/8 | Problem Set 2 Solutions | 
Problem Set 3UScities.txt | 
					  3/28 | 4/13, 8pm. (Extended until 4/15, 8pm.) | Problem Set 3 Solutions | 
| Problem Set 4 | 4/17 | 4/29, 8pm. No late penalty up until 5/3, 8pm. | Problem Set 4 Solutions |