Added
- added get_{user/item}_representations functions to facilitate extracting the latent representations out of the model.
Fixed
- recall_at_k and precision_at_k now work correctly at k=1 (thanks to Zank Bennett).
- Moved Movielens data to data release to prevent grouplens server flakiness from affecting users.
- Fix segfault when trying to predict from a model that has not been fitted.