Lucene - Core
  1. Lucene - Core
  2. LUCENE-2959

[GSoC] Implementing State of the Art Ranking for Lucene

    Details

    • Lucene Fields:
      New

      Description

      Lucene employs the Vector Space Model (VSM) to rank documents, which compares
      unfavorably to state of the art algorithms, such as BM25. Moreover, the architecture is
      tailored specically to VSM, which makes the addition of new ranking functions a non-
      trivial task.

      This project aims to bring state of the art ranking methods to Lucene and to implement a
      query architecture with pluggable ranking functions.

      The wiki page for the project can be found at http://wiki.apache.org/lucene-java/SummerOfCode2011ProjectRanking.

      1. proposal.pdf
        85 kB
        David Mark Nemeskey
      2. LUCENE-2959.patch
        539 kB
        Robert Muir
      3. LUCENE-2959.patch
        435 kB
        Robert Muir
      4. LUCENE-2959_nocommits.patch
        22 kB
        Robert Muir
      5. LUCENE-2959_mockdfr.patch
        8 kB
        Robert Muir
      6. implementation_plan.pdf
        49 kB
        David Mark Nemeskey

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            • Assignee:
              Robert Muir
              Reporter:
              David Mark Nemeskey
            • Votes:
              1 Vote for this issue
              Watchers:
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