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  1. Terrier Core
  2. TR-221

Proposed score methods for org.terrier.matching.models.BM25.java

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.5
    • Fix Version/s: 4.1
    • Component/s: .matching
    • Labels:
      None

      Description

      As explained on the forum (http://terrier.org/forum//read.php?3,1222), the 2-param and 5-param score methods differ slightly from the standard BM25 definition (the differences are not the same for each method).

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          Issue Links

            Activity

            frousseau Francois Rousseau created issue -
            frousseau Francois Rousseau made changes -
            Field Original Value New Value
            Attachment BM25.java [ 10359 ]
            frousseau Francois Rousseau made changes -
            Status Open [ 1 ] Patch Available [ 10000 ]
            frousseau Francois Rousseau made changes -
            Status Patch Available [ 10000 ] Open [ 1 ]
            ounis Iadh Ounis made changes -
            Summary Mistakes in score methods of org.terrier.matching.models.BM25.java Proposed score methods for org.terrier.matching.models.BM25.java
            craigm Craig Macdonald made changes -
            Attachment BM25.patch [ 10360 ]
            frousseau Francois Rousseau made changes -
            Attachment BM25.java [ 10359 ]
            frousseau Francois Rousseau made changes -
            Attachment BM25.java [ 10361 ]
            frousseau Francois Rousseau made changes -
            Attachment BM25.java [ 10361 ]
            frousseau Francois Rousseau made changes -
            Attachment BM25.java [ 10358 ]
            frousseau Francois Rousseau made changes -
            Attachment TR-221.patch [ 10370 ]
            frousseau Francois Rousseau made changes -
            Comment [ Corrected version of BM25.java ]
            craigm Craig Macdonald made changes -
            Fix Version/s 4.1 [ 10070 ]
            craigm Craig Macdonald made changes -
            Status Open [ 1 ] Resolved [ 5 ]
            Resolution Fixed [ 1 ]
            craigm Craig Macdonald made changes -
            Link This issue is duplicated by TR-328 [ TR-328 ]

              People

              • Assignee:
                craigm Craig Macdonald
                Reporter:
                frousseau Francois Rousseau
              • Watchers:
                0 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: