diff options
Diffstat (limited to 'mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala')
| -rw-r--r-- | mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala b/mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala index 6c46be7196..b04e82838e 100644 --- a/mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala +++ b/mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala @@ -69,7 +69,7 @@ private[clustering] trait KMeansParams extends Params with HasMaxIter with HasFe /** * Param for the number of steps for the k-means|| initialization mode. This is an advanced - * setting -- the default of 5 is almost always enough. Must be > 0. Default: 5. + * setting -- the default of 2 is almost always enough. Must be > 0. Default: 2. * @group expertParam */ @Since("1.5.0") @@ -262,7 +262,7 @@ class KMeans @Since("1.5.0") ( k -> 2, maxIter -> 20, initMode -> MLlibKMeans.K_MEANS_PARALLEL, - initSteps -> 5, + initSteps -> 2, tol -> 1e-4) @Since("1.5.0") |