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yinxusen · Mar 20, 2014 · a9f1f62 · a9f1f62
1 parent 4ce6caa
commit a9f1f62
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/linalg/SVD.scala b/mllib/src/main/scala/org/apache/spark/mllib/linalg/SVD.scala
@@ -29,6 +29,9 @@ import org.jblas.{DoubleMatrix, Singular, MatrixFunctions}
 class SVD {
   private var k = 1
   private var computeU = true
+
+  // Singular values smaller than this value
+  // relative to the largest singular value are considered zero
   private var rCond = 1e-9
 
   /**