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authorYanbo Liang <ybliang8@gmail.com>2016-08-25 02:26:33 -0700
committerYanbo Liang <ybliang8@gmail.com>2016-08-25 02:26:33 -0700
commit6b8cb1fe52e2c8b4b87b0c7d820f3a1824287328 (patch)
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[SPARK-17197][ML][PYSPARK] PySpark LiR/LoR supports tree aggregation level configurable.
## What changes were proposed in this pull request? [SPARK-17090](https://issues.apache.org/jira/browse/SPARK-17090) makes tree aggregation level in LiR/LoR configurable, this PR makes PySpark support this function. ## How was this patch tested? Since ```aggregationDepth``` is an expert param, I'm not prefer to test it in doctest which is also used for example. Here is the offline test result: ![image](https://cloud.githubusercontent.com/assets/1962026/17879457/f83d7760-68a6-11e6-9936-d0a884d5d6ec.png) Author: Yanbo Liang <ybliang8@gmail.com> Closes #14766 from yanboliang/spark-17197.
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