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  1. Lucene - Core
  2. LUCENE-1790

Add Boosting Function Term Query and Some Payload Query refactorings

          Details

          • Type: New Feature
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 2.9
          • Component/s: None
          • Labels:
            None

            Description

            Similar to the BoostingTermQuery, the BoostingFunctionTermQuery is a SpanTermQuery, but the difference is the payload score for a doc is not the average of all the payloads, but applies a function to them instead. BoostingTermQuery becomes a BoostingFunctionTermQuery with an AveragePayloadFunction applied to it.

            Also add marker interface to indicate PayloadQuery types. Refactor Similarity.scorePayload to also take in the doc id.

              Attachments

              1. LUCENE-1790.patch
                10 kB
                Mark Miller
              2. LUCENE-1790.patch
                42 kB
                Grant Ingersoll
              3. LUCENE-1790.patch
                37 kB
                Grant Ingersoll
              4. LUCENE-1790.patch
                17 kB
                Grant Ingersoll
              5. LUCENE-1790-position.patch
                12 kB
                Grant Ingersoll

                Issue Links

                is related to

                Improvement - An improvement or enhancement to an existing feature or task. LUCENE-1341 BoostingNearQuery class (prototype)

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

                  Activity

                    People

                    • Assignee:
                      gsingers Grant Ingersoll
                      Reporter:
                      gsingers Grant Ingersoll
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                      Dates

                      • Created:
                        Updated:
                        Resolved: