Well done everyone! Let's have a look at what you have accomplished in this round. Below you can see an image that represents the overall MSE scores achieved for user and tweet classification tasks. Each point on a scatter plot represents scores for a single student. Lower scores are better , so try to improve your performance by reducing your MSE. Performance of the baseline model and median performance of the class also reported.

I know everyone is curious about the leader board. Since revealing the student ID's is not right and sharing your deanonymized code will give access to your personalized pages, I am just sharing the top 50 MSE scores below. Students with the same scores are more likely to be a team mates and I will share more information on that below.

Tweet MSE User MSE
1 0.131972 0.103522
2 0.131972 0.103522
3 0.131972 0.103522
4 0.131972 0.103522
5 0.134158 0.105184
6 0.134158 0.105184
7 0.134158 0.105184
8 0.134158 0.105476
9 0.138825 0.105476
10 0.138825 0.105476
11 0.138825 0.105476
12 0.138825 0.105476
13 0.138825 0.106352
14 0.143000 0.106352
15 0.143000 0.106352
16 0.143000 0.106352
17 0.143000 0.106352
18 0.143000 0.108629
19 0.145391 0.108629
20 0.145391 0.108792
21 0.145391 0.108792
22 0.145391 0.109464
23 0.145391 0.109464
24 0.146000 0.110003
25 0.146000 0.110003
26 0.147049 0.110003
27 0.150347 0.110529
28 0.150400 0.110529
29 0.151490 0.110529
30 0.151490 0.110529
31 0.153600 0.111335
32 0.154336 0.111335
33 0.154336 0.111335
34 0.154336 0.111335
35 0.154336 0.111335
36 0.155808 0.111550
37 0.155859 0.111786
38 0.156367 0.112303
39 0.156367 0.113132
40 0.156407 0.114844
41 0.156968 0.116923
42 0.156968 0.116923
43 0.156968 0.116923
44 0.157806 0.116923
45 0.158025 0.121513
46 0.158387 0.121513
47 0.158543 0.121513
48 0.158750 0.123562
49 0.158750 0.123759
50 0.158750 0.123788

When we compare first and second round standings, we can see some teams improved their percentile ranking. People ranked on 100% probably didn't submit the assignment or got the worst score. Points in the lower triangle represents the students who improved their standing between rounds.