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  1. Lucene - Core
  2. LUCENE-5318

Co-occurrence counts from Concordance

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 4.5
    • None
    • core/search
    • 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

        Issue Links

          depends upon

          New Feature - A new feature of the product, which has yet to be developed. LUCENE-5317 Concordance/Key Word In Context (KWIC) capability

          • Major - Major loss of function.
          • Open
          is depended upon by

          New Feature - A new feature of the product, which has yet to be developed. SOLR-5413 Keywords in concordance windows, Solr Wrapper for LUCENE-5318

          • Major - Major loss of function.
          • Open
          is related to

          New Feature - A new feature of the product, which has yet to be developed. LUCENE-2749 Co-occurrence filter

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Activity

            People

              Unassigned Unassigned
              tallison Tim Allison
              Votes:
              3 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

                Created:
                Updated: