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  1. Commons Math
  2. MATH-1524

"chooseInitialCenters" should move out from KMeansPlusPlusClusterer

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    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
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      Description

      There are two reason for "chooseInitialCenters" should be move out from "KMeansPlusPlusClusterer":

      1. k-means++ clusterer is a special case of k-means clusterer, that k-means++ initialize the cluster centers with k-means++ algorithm. Another case is initialize the cluster centers with random points.
      2. The mini batch k-means will reuse "chooseInitialCenters".

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        1. centroid.png
          93 kB
          Gilles Sadowski
        2. getCenter.png
          88 kB
          Gilles Sadowski

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              • Assignee:
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                Reporter:
                chentao106 Chen Tao
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