- Added new algorithm WARP (Collaborative Metric Learning)
- Add new training algorithm [ials++](https://arxiv.org/abs/2110.14044) for learning ALS Model
- Delete tensorboard, hyperopt
- Optimizable is replaced now
- `train` methods of models now take `training_callback`
e.g.) https://github.com/kakao/buffalo/blob/54c97fd300c2615eb53fcfd4fdc7879b98f19703/buffalo/algo/als.py#L144
- Refactor import structure
- Now modules can be imported with shorter depth
- previous
python
from buffalo.cfr import CFR
from buffalo.options import CFROption
from buffalo.data StreamOptions
from buffalo.misc import aux, log
- new
python
from buffalo import CFR, CFROption, StreamOptions
from buffalo import aux, log
- Now able to install via bdist wheel for python 3.8, 3.9, 3.10 on manylinux machines