Yanbo Liang
authored
## 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:  Author: Yanbo Liang <ybliang8@gmail.com> Closes #14766 from yanboliang/spark-17197.
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| .. | ||
| linalg | ||
| param | ||
| __init__.py | ||
| base.py | ||
| classification.py | ||
| clustering.py | ||
| common.py | ||
| evaluation.py | ||
| feature.py | ||
| pipeline.py | ||
| recommendation.py | ||
| regression.py | ||
| tests.py | ||
| tuning.py | ||
| util.py | ||
| wrapper.py | ||