Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 1.1.0
    • Fix Version/s: 1.1.0
    • Component/s: search
    • Labels:
      None

      Description

      This patch include a new feature called "Field collapsing".

      "Used in order to collapse a group of results with similar value for a given field to a single entry in the result set. Site collapsing is a special case of this, where all results for a given web site is collapsed into one or two entries in the result set, typically with an associated "more documents from this site" link. See also Duplicate detection."
      http://www.fastsearch.com/glossary.aspx?m=48&amid=299

      The implementation add 3 new query parameters (SolrParams):
      "collapse" set to true to enable collapsing.
      "collapse.field" to choose the field used to group results
      "collapse.max" to select how many continuous results are allowed before collapsing

      TODO (in progress):

      • More documentation (on source code)
      • Test cases

        Attachments

        1. field_collapsing_1.1.0.patch
          15 kB
          Emmanuel Keller
        2. field_collapsing-1.1.patch
          6 kB
          Emmanuel Keller

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              • Assignee:
                Unassigned
                Reporter:
                ekeller Emmanuel Keller
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                • Created:
                  Updated:
                  Resolved: