Page View Prediction
Avito BI Contest task 3
Solution for Avito Page View prediction competition (Avito BI contest task 3 on boosters)
- Competition website: https://boosters.pro/champ_4 (in Russian)
Solution:
- Linear SVM for all title tokens + one hot encoded params
- LibFFM for the same features + date (LibFFM fork with regression: https://github.com/bobye/libffm-regression/tree/master/alpha-regression)
- Then stack these two models with weaker ones:
- SVM on titles, SVM on params
- ET on SVD and NMF
- XGB as stacker