Github user jkbradley commented on a diff in the pull request:
https://github.com/apache/spark/pull/3871#discussion_r22429041
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/stat/impl/MultivariateGaussian.scala
---
@@ -17,23 +17,69 @@
package org.apache.spark.mllib.stat.impl
-import breeze.linalg.{DenseVector => DBV, DenseMatrix => DBM, Transpose,
det, pinv}
+import breeze.linalg.{DenseVector => DBV, DenseMatrix => DBM, max, diag,
eigSym}
-/**
- * Utility class to implement the density function for multivariate
Gaussian distribution.
- * Breeze provides this functionality, but it requires the Apache
Commons Math library,
- * so this class is here so-as to not introduce a new dependency in
Spark.
- */
+import org.apache.spark.mllib.util.MLUtils
+
+/*
--- End diff --
Use ```/**```
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