spark-instrumented-optimizer/mllib
Bryan Cutler 2f73956708 [SPARK-17697][ML] Fixed bug in summary calculations that pattern match against label without casting
## What changes were proposed in this pull request?
In calling LogisticRegression.evaluate and GeneralizedLinearRegression.evaluate using a Dataset where the Label is not of a double type, calculations pattern match against a double and throw a MatchError.  This fix casts the Label column to a DoubleType to ensure there is no MatchError.

## How was this patch tested?
Added unit tests to call evaluate with a dataset that has Label as other numeric types.

Author: Bryan Cutler <cutlerb@gmail.com>

Closes #15288 from BryanCutler/binaryLOR-numericCheck-SPARK-17697.
2016-09-29 16:31:30 -07:00
..
src [SPARK-17697][ML] Fixed bug in summary calculations that pattern match against label without casting 2016-09-29 16:31:30 -07:00
pom.xml [SPARK-16535][BUILD] In pom.xml, remove groupId which is redundant definition and inherited from the parent 2016-07-19 11:59:46 +01:00