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| author | Xiangrui Meng <meng@databricks.com> | 2014-08-17 20:53:18 -0700 |
|---|---|---|
| committer | Xiangrui Meng <meng@databricks.com> | 2014-08-17 20:53:18 -0700 |
| commit | c77f40668fbb5b8bca9a9b25c039895cb7a4a80c (patch) | |
| tree | 19e891a3e28fca074a9c438281340cbf69fe5e03 /dev | |
| parent | 95470a03ae85d7d37d75f73435425a0e22918bc9 (diff) | |
| download | spark-c77f40668fbb5b8bca9a9b25c039895cb7a4a80c.tar.gz spark-c77f40668fbb5b8bca9a9b25c039895cb7a4a80c.tar.bz2 spark-c77f40668fbb5b8bca9a9b25c039895cb7a4a80c.zip | |
[SPARK-3087][MLLIB] fix col indexing bug in chi-square and add a check for number of distinct values
There is a bug determining the column index. dorx
Author: Xiangrui Meng <meng@databricks.com>
Closes #1997 from mengxr/chisq-index and squashes the following commits:
8fc2ab2 [Xiangrui Meng] fix col indexing bug and add a check for number of distinct values
Diffstat (limited to 'dev')
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