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  1. Spark
  2. SPARK-6398

Improve utility of GaussianMixture for higher dimensional data

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • None
    • None
    • ML

    Description

      The current EM implementation for GaussianMixture protects itself from numerical instability at the expense of utility in high dimensions. A few options exist for extending utility into higher dimensions.

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        is required by

        Umbrella - An overarching type made of sub-tasks SPARK-7206 Gaussian Mixture Model (GMM) improvements

        • Major - Major loss of function.
        • Resolved

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            tgaloppo Travis Galoppo
            tgaloppo Travis Galoppo
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