Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/6737#discussion_r32395914
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/clustering/KMeans.scala ---
@@ -479,6 +500,25 @@ object KMeans {
}
/**
+ * Trains a k-means model using the given set of parameters and initial
cluster centers
+ *
+ * @param data training points stored as `RDD[Vector]`
+ * @param k number of clusters
+ * @param maxIterations max number of iterations
+ * @param initialModel an existing set of cluster centers.
+ */
+ def train(
--- End diff --
I'm not sure at this point what the thinking is on adding yet another
overload to the utility method. At some point one is expected to use `KMeans`
directly, and I recall some move to stop adding these utility methods. But I am
not sure -- @mengxr @jkbradley any opinion?
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