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From dbtsai <...@git.apache.org>
Subject [GitHub] spark pull request #11119: [SPARK-10780][ML] Add an initial model to kmeans
Date Thu, 06 Oct 2016 02:00:18 GMT
Github user dbtsai commented on a diff in the pull request:

    https://github.com/apache/spark/pull/11119#discussion_r82105608
  
    --- Diff: mllib/src/main/scala/org/apache/spark/ml/clustering/KMeans.scala ---
    @@ -303,6 +312,10 @@ class KMeans @Since("1.5.0") (
       @Since("1.5.0")
       def setSeed(value: Long): this.type = set(seed, value)
     
    +  /** @group setParam */
    +  @Since("2.1.0")
    +  def setInitialModel(value: KMeansModel): this.type = set(initialModel, value)
    --- End diff --
    
    Do we need to 
    ```scala
    def setInitialModel(value: KMeansModel): this.type = 
      set(k, initialModel.parentModel.clusterCenters.length).set(initialModel, value)
    ```


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