spark-instrumented-optimizer/mllib
Yanbo Liang f54ff19b1e [SPARK-11349][ML] Support transform string label for RFormula
Currently ```RFormula``` can only handle label with ```NumericType``` or ```BinaryType``` (cast it to ```DoubleType``` as the label of Linear Regression training), we should also support label of ```StringType``` which is needed for Logistic Regression (glm with family = "binomial").
For label of ```StringType```, we should use ```StringIndexer``` to transform it to 0-based index.

Author: Yanbo Liang <ybliang8@gmail.com>

Closes #9302 from yanboliang/spark-11349.
2015-11-03 08:32:37 -08:00
..
src [SPARK-11349][ML] Support transform string label for RFormula 2015-11-03 08:32:37 -08:00
pom.xml [SPARK-10300] [BUILD] [TESTS] Add support for test tags in run-tests.py. 2015-10-07 14:11:21 -07:00