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  1. Spark
  2. SPARK-8555

Online Variational Inference for the Hierarchical Dirichlet Process

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: MLlib
    • Labels:
      None

      Description

      The task is created for exploration on the online HDP algorithm described in
      http://jmlr.csail.mit.edu/proceedings/papers/v15/wang11a/wang11a.pdf.

      Major advantage for the algorithm: one pass on corpus, streaming friendly, automatic K (topic number).

      Currently the scope is to support online HDP for topic modeling, i.e. probably an optimizer for LDA.

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              • Assignee:
                Unassigned
                Reporter:
                yuhaoyan yuhao yang
              • Votes:
                2 Vote for this issue
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                7 Start watching this issue

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                • Created:
                  Updated:
                  Resolved: