spark-instrumented-optimizer/mllib
Huaxin Gao 50492c0bd3 [SPARK-31803][ML] Make sure instance weight is not negative
### What changes were proposed in this pull request?
In the algorithms that support instance weight, add checks to make sure instance weight is not negative.

### Why are the changes needed?
instance weight has to be >= 0.0

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
Manually tested

Closes #28621 from huaxingao/weight_check.

Authored-by: Huaxin Gao <huaxing@us.ibm.com>
Signed-off-by: Sean Owen <srowen@gmail.com>
2020-05-27 09:01:56 -05:00
..
benchmarks [SPARK-29297][TESTS] Compare core/mllib module benchmarks in JDK8/11 2019-09-29 21:43:58 -07:00
src [SPARK-31803][ML] Make sure instance weight is not negative 2020-05-27 09:01:56 -05:00
pom.xml [SPARK-30950][BUILD] Setting version to 3.1.0-SNAPSHOT 2020-02-25 19:44:31 -08:00