f54ff19b1e
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. |
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pom.xml |