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  1. Solr
  2. SOLR-12879

Query Parser for MinHash/LSH

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 8.0
    • Fix Version/s: 8.0
    • Component/s: query parsers
    • Labels:
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      Description

      Following on from https://issues.apache.org/jira/browse/LUCENE-6968, provide a query parser that builds queries that provide a measure of Jaccard similarity. The initial patch includes banded queries that were also proposed on the original issue.

       

      I have one outstanding questions:

      • Should the score from the overall query be normalised?

      Note, that the band count is currently approximate and may be one less than in practise.

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            • Assignee:
              teofili Tommaso Teofili
              Reporter:
              andyhind Andy Hind

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                Updated:
                Resolved:

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