myui/hivemall — pull request #76 by myui (2014-07-16 09:55:40+00:00)
Title: Hotfixes

* Added a function regression_datagen() used to generate regression datasets
```sql
select
regression_datagen("-n_examples 9999 -n_features 10 -ordered -seed 100") as (label,features)
from
dual;
```