Bryan Cutler created SPARK-20234:
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Summary: Improve Framework for Basic ML Tests
Key: SPARK-20234
URL: https://issues.apache.org/jira/browse/SPARK-20234
Project: Spark
Issue Type: Improvement
Components: ML, Tests
Affects Versions: 2.1.0
Reporter: Bryan Cutler
Recently, I came across a few simple ML bugs that should have been caught by
basic checks, but there was a lack of coverage because the existing checks are
just tacked on to other tests and easy to forget to add to new test suites.
I think it's worth spending some time to making these checks more standardized
and easy to bring into new test suites so they are not overlooked - possibly by
using a trait.
The basic checks I'm referring to are:
* parameter checks
* uid checks
* model/estimator copies
* model/estimator persistence
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