spark-instrumented-optimizer/mllib
zhengruifeng 93200115d7 [SPARK-9478][ML][PYSPARK] Add sample weights to Random Forest
### What changes were proposed in this pull request?
1, change `convertToBaggedRDDSamplingWithReplacement` to attach instance weights
2, make RF supports weights

### Why are the changes needed?
`weightCol` is already exposed, while RF has not support weights.

### Does this PR introduce any user-facing change?
Yes, new setters

### How was this patch tested?
added testsuites

Closes #27097 from zhengruifeng/rf_support_weight.

Authored-by: zhengruifeng <ruifengz@foxmail.com>
Signed-off-by: Sean Owen <srowen@gmail.com>
2020-01-14 08:25:51 -06:00
..
benchmarks [SPARK-29297][TESTS] Compare core/mllib module benchmarks in JDK8/11 2019-09-29 21:43:58 -07:00
src [SPARK-9478][ML][PYSPARK] Add sample weights to Random Forest 2020-01-14 08:25:51 -06:00
pom.xml [INFRA] Reverts commit 56dcd79 and c216ef1 2019-12-16 19:57:44 -07:00