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  1. Solr
  2. SOLR-9480

Graph Traversal for Significantly Related Terms (Semantic Knowledge Graph)



    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 7.4, 8.0
    • Component/s: None
    • Labels:


      This issue is to track the contribution of the Semantic Knowledge Graph Solr Plugin (request handler), which exposes a graph-like interface for discovering and traversing significant relationships between entities within an inverted index.

      This data model has been described in the following research paper: The Semantic Knowledge Graph: A compact, auto-generated model for real-time traversal and ranking of any relationship within a domain, as well as in presentations I gave in October 2015 at Lucene/Solr Revolution and November 2015 at the Bay Area Search Meetup.

      The source code for this project is currently available at https://github.com/careerbuilder/semantic-knowledge-graph, and the folks at CareerBuilder (where this was built) have given me the go-ahead to now contribute this back to the Apache Solr Project, as well.

      Check out the Github repository, research paper, or presentations for a more detailed description of this contribution. Initial patch coming soon.


        1. SOLR-9480.patch
          328 kB
          Trey Grainger
        2. SOLR-9480.patch
          120 kB
          Chris M. Hostetter
        3. SOLR-9480.patch
          113 kB
          Chris M. Hostetter
        4. SOLR-9480.patch
          114 kB
          Chris M. Hostetter
        5. SOLR-9480.patch
          115 kB
          Chris M. Hostetter
        6. SOLR-9480.patch
          126 kB
          Chris M. Hostetter

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              • Assignee:
                hossman Chris M. Hostetter
                solrtrey Trey Grainger
              • Votes:
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                • Created: