Xiangrui Meng 54c0789a05 [SPARK-9493] [ML] add featureIndex to handle vector features in IsotonicRegression ... This PR contains the following changes: * add `featureIndex` to handle vector features (in order to chain isotonic regression easily with output from logistic regression * make getter/setter names consistent with params * remove inheritance from Regressor because it is tricky to handle both `DoubleType` and `VectorType` * simplify test data generation jkbradley zapletal-martin Author: Xiangrui Meng <meng@databricks.com> Closes #7952 from mengxr/SPARK-9493 and squashes the following commits: 8818ac3 [Xiangrui Meng] address comments 05e2216 [Xiangrui Meng] address comments 8d08090 [Xiangrui Meng] add featureIndex to handle vector features make getter/setter names consistent with params remove inheritance from Regressor		2015-08-06 13:29:31 -07:00
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src	[SPARK-9493] [ML] add featureIndex to handle vector features in IsotonicRegression	2015-08-06 13:29:31 -07:00
pom.xml	[SPARK-8683] [BUILD] Depend on mockito-core instead of mockito-all	2015-06-27 23:27:52 -07:00