DB Tsai created SPARK-1451:
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Summary: Multinomial Logistic Regression Support
Key: SPARK-1451
URL: https://issues.apache.org/jira/browse/SPARK-1451
Project: Spark
Issue Type: New Feature
Components: MLlib
Reporter: DB Tsai
Logistic Regression can not only be used for modeling binary outcomes but also
multinomial outcome with some extension. In this work, we're going to add
costFun for Multinomial Logistic Regression to support multinomial outcome.
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