DB Tsai created SPARK-8912:
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Summary: Follow-up on SPARK-8700. Documentation and cleanup the
test
Key: SPARK-8912
URL: https://issues.apache.org/jira/browse/SPARK-8912
Project: Spark
Issue Type: Improvement
Components: ML
Reporter: DB Tsai
We need to clearly document the effectively objective function when
`standardization` is ture/false implemented in SPARK-8700. Also, clean up the
tests to make weightR a DenseVector then use assert(model1.weights ~== weightsR
relTol ...)
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