Github user dbtsai closed the pull request at:
https://github.com/apache/spark/pull/1215
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Github user mengxr commented on the pull request:
https://github.com/apache/spark/pull/1215#issuecomment-48555878
@dbtsai As we discussed offline, this is an incompatible change, and it
doesn't seem to be necessary. You can throw an exception in your implementation
if you don't want t
Github user mengxr commented on a diff in the pull request:
https://github.com/apache/spark/pull/1215#discussion_r14223272
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/optimization/Gradient.scala ---
@@ -37,7 +37,11 @@ abstract class Gradient extends Serializable {
Github user AmplabJenkins commented on the pull request:
https://github.com/apache/spark/pull/1215#issuecomment-47169836
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Github user AmplabJenkins commented on the pull request:
https://github.com/apache/spark/pull/1215#issuecomment-47169835
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Github user AmplabJenkins commented on the pull request:
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Github user AmplabJenkins commented on the pull request:
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GitHub user dbtsai opened a pull request:
https://github.com/apache/spark/pull/1215
SPARK-2281 [MLlib] Simplify the duplicate code in Gradient.scala
The Gradient.compute which returns new tuple of (gradient: Vector, loss:
Double) can be constructed by in-place version of Gradient.co
