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  1. Lucene - Core
  2. LUCENE-5318

Co-occurrence counts from Concordance

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 4.5
    • Fix Version/s: None
    • Component/s: core/search
    • Labels:
    • Lucene Fields:
      New, Patch Available

      Description

      This patch calculates co-occurrence statistics on search terms within a window of x tokens. This can help in synonym discovery and anywhere else co-occurrence stats have been used.

      The attached patch depends on LUCENE-5317.

      Again, many thanks to my colleague, Jason Robinson, for advice in developing this code and for his modifications to this code to make it more Solr-friendly.

        Attachments

        1. cooccur_v1.patch.gz
          10 kB
          Tim Allison

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              • Assignee:
                Unassigned
                Reporter:
                tallison Tim Allison
              • Votes:
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                9 Start watching this issue

                Dates

                • Created:
                  Updated: