Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: modules/analysis
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      SynonymFilter has two limitations today:

      • It cannot create positions, so eg dns -> domain name service
        creates blatantly wrong highlights (SOLR-3390, LUCENE-4499 and
        others).
      • It cannot consume a graph, so e.g. if you try to apply synonyms
        after Kuromoji tokenizer I'm not sure what will happen.

      I've thought about how to fix these issues but it's really quite
      difficult with the current PosInc/PosLen graph representation, so I'd
      like to explore an alternative approach.

        Attachments

        1. LUCENE-5012.patch
          79 kB
          Matt Weber
        2. LUCENE-5012.patch
          79 kB
          Michael McCandless

          Activity

            People

            • Assignee:
              mikemccand Michael McCandless
              Reporter:
              mikemccand Michael McCandless
            • Votes:
              5 Vote for this issue
              Watchers:
              17 Start watching this issue

              Dates

              • Created:
                Updated: