2 Commits

Author SHA1 Message Date
Jiaming Yuan
d6ea5cc1ed
Cover approx tree method for categorical data tests. (#7569)
* Add tree to df tests.
* Add plotting tests.
* Add histogram tests.
2022-01-16 11:31:40 +08:00
Jiaming Yuan
a5d222fcdb
Handle categorical split in model histogram and dataframe. (#7065)
* Error on get_split_value_histogram when feature is categorical
* Add a category column to output dataframe
2021-07-02 13:10:36 +08:00