Github user myui commented on the issue:
https://github.com/apache/incubator-hivemall/pull/149
@takuti Thank you for detailed verification. Let's disable linear term by
the default.
Remove `-disable_wi` and `-enable_wi` (alias `-linear_term` ) to enable
linear term.
I'm not sure `-l2norm` should be enabled by default. What happens without
`-l2norm` ?---
