Github user sethah commented on a diff in the pull request:
https://github.com/apache/spark/pull/16661#discussion_r97428409
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/clustering/GaussianMixture.scala ---
@@ -272,6 +277,10 @@ class GaussianMixture private (
}
private[clustering] object GaussianMixture {
+
+ /** Limit number of features such that numFeatures^2^ < Integer.MaxValue
*/
+ private[clustering] val MAX_NUM_FEATURES = 46000
--- End diff --
I can see benefits either way, but I think leaving ML GMM to be completely
independent of MLlib is slightly preferable.
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