zhengruifeng created SPARK-28579:
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Summary: MaxAbsScaler avoids conversion to breeze.vector
Key: SPARK-28579
URL: https://issues.apache.org/jira/browse/SPARK-28579
Project: Spark
Issue Type: Improvement
Components: ML
Affects Versions: 3.0.0
Reporter: zhengruifeng
In current impl, MaxAbsScaler will convert each vector to a breeze.vector in
transformation.
This should be skipped.
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