Github user myui commented on the issue:
https://github.com/apache/incubator-hivemall/pull/149
It might be better to reconsider `eta0` when enabling `l2norm` by the
default and by enlarging`max_init_size`. In my experience for FM, init random
size should be small when the avg feature dimension is large (gradients will be
large).
I think `1.0` is too aggressive for the default though. `0.2` or `0.5`?
Better to research other implementations.---
