DB Tsai created SPARK-2477:
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Summary: Using appendBias for adding intercept in
GeneralizedLinearAlgorithm
Key: SPARK-2477
URL: https://issues.apache.org/jira/browse/SPARK-2477
Project: Spark
Issue Type: Improvement
Reporter: DB Tsai
Instead of using prependOne currently in GeneralizedLinearAlgorithm, we would
like to use appendBias for 1) keeping the indices of original training set
unchanged by adding the intercept into the last element of vector and 2) using
the same public API for consistently adding intercept.
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