Guess the date of reddits

Guess a reddit date based on its text. [ver. 1.0.1]

# submitter when ver. description dev-0 MSE test-A MSE
15 kubapok 2020-10-09 07:20 1.0.1 tfidf + lr 0.7556 0.7636
2 kubapok 2020-06-20 19:08 1.0.1 roberta english base with regressor head 0.5433 0.5440
20 [anonymized] 2020-05-18 14:01 1.0.1 showin dates naive-bayes self-made 0.9206 0.9327
9 [anonymized] 2020-05-09 15:10 1.0.1 vowpal wabbit vowpal-wabbit ready-made linear-regression 0.6244 0.6027
10 [anonymized] 2020-05-09 10:44 1.0.1 vowpal wabbit vowpal-wabbit ready-made linear-regression 0.6427 0.6182
16 [anonymized] 2020-05-09 09:34 1.0.1 vowpal wabbit vowpal-wabbit ready-made linear-regression 0.7614 0.7776
18 [anonymized] 2020-05-08 09:36 1.0.1 vowpal wabbit vowpal-wabbit ready-made linear-regression 0.7793 0.8079
12 [anonymized] 2020-05-06 12:51 1.0.1 vowpal wabbit vowpal-wabbit ready-made linear-regression 0.7136 0.7156
22 [anonymized] 2020-05-04 10:05 1.0.1 split using bayes naive-bayes self-made 1.0985 1.0873
4 [anonymized] 2020-04-27 13:35 1.0.1 Linear regression Vowpal Wabbit (non-sumo achievement) (450 passes, learning rate 0.25) vowpal-wabbit linear-regression hyperparam 0.5713 0.5660
11 [anonymized] 2020-04-26 12:02 1.0.1 Repaired solution rule-based 0.6893 0.6749
5 [anonymized] 2020-04-25 09:00 1.0.1 vowpal linear regression with learning rate 0.3 vowpal-wabbit linear-regression hyperparam 0.5750 0.5703
8 [anonymized] 2020-04-25 08:49 1.0.1 vowpal linear regression with default params 0.5874 0.5842
30 [anonymized] 2020-04-19 16:05 1.0.1 No score here, since it is not compatible with geval naive-bayes self-made N/A N/A
1 kubapok 2020-04-14 13:52 1.0.1 lstm with recurrent dropout 3 epochs 0.5460 0.5429
29 kubapok 2020-04-14 13:50 1.0.1 lstm with recurrent dropout 3 epochs 0.5460 N/A
28 kubapok 2020-04-14 13:29 1.0.1 lstm with recurrent dropout 0.5460 N/A
14 [anonymized] 2020-04-08 17:54 1.0.1 Much better, linear regression self-made linear-regression gradient-descent 0.7337 0.7268
13 [anonymized] 2020-04-08 07:44 1.0.1 ... ready-made linear-regression 0.0182 0.7175
19 [anonymized] 2020-04-08 07:09 1.0.1 ... 0.0182 0.8333
26 [anonymized] 2020-04-06 15:37 1.0.1 probably bad, checking if commiting here works 43.3605 41.7475
17 [anonymized] 2020-04-06 14:18 1.0.1 ... ready-made linear-regression 0.0182 0.7800
3 kubapok 2020-04-04 08:02 1.0.1 lstm 0.5506 0.5518
27 kubapok 2020-04-04 08:00 1.0.1 lstm 0.5506 N/A
6 [anonymized] 2020-04-03 18:40 1.0.1 ISI-2019-016 linear regression 2 self-made linear-regression gradient-descent 0.5887 0.5722
24 [anonymized] 2020-04-02 19:15 1.0.1 Second improve rule-based 9.3735 9.4446
23 [anonymized] 2020-04-02 19:15 1.0.1 first try ready-made linear-regression 0.0182 1.4449
25 [anonymized] 2020-04-01 20:28 1.0.1 Guess reddit date - first try for rule based 16.1309 16.2173
21 [anonymized] 2020-03-31 17:51 1.0.1 self-made linear regression self-made linear-regression 0.9579 0.9803
7 [anonymized] 2020-03-30 15:07 1.0.1 Mean from train baseline 0.5906 0.5727