[SPARK-13444] [MLlib] QuantileDiscretizer chooses bad splits on large DataFrames#11319

Closed

oliverpierson wants to merge 6 commits intoapache:masterfrom

oliverpierson:SPARK-13444

Commits on Feb 23, 2016

fixed splits bug in QuantileDiscretizer
Oliver Pierson
committed
explicitly cast requiredSamples to Double
Oliver Pierson
committed
added minSamplesRequired parameter to QuantileDiscretizer
Oliver Pierson
committed
test for QuantileDiscretizer on large datasets
Oliver Pierson
committed

Commits on Feb 24, 2016

private-tize minSamplesRequired; updated comments
Oliver Pierson
committed
change QuantileDiscretizer test name to better reflect purpose
Oliver Pierson
committed