Details

    • Lucene Fields:
      New

      Description

      Now the classifiers can return only the "best matching" classes. If somebody want it to use more complex tasks he need to modify these classes for get second and third results too. If it is possible to return a list and it is not a lot resource why we dont do that? (We iterate a list so also.)

      The Bayes classifier get too small return values, and there were a bug with the zero floats. It was fixed with logarithmic. It would be nice to scale the class scores sum vlue to one, and then we coud compare two documents return score and relevance. (If we dont do this the wordcount in the test documents affected the result score.)

      With bulletpoints:

      • In the Bayes classification normalized score values, and return with result lists.
      • In the KNN classifier possibility to return a result list.
      • Make the ClassificationResult Comparable for list sorting.
      1. 06-06-5699.patch
        19 kB
        Gergő Törcsvári
      2. 0730.patch
        10 kB
        Gergő Törcsvári
      3. 0803-base.patch
        10 kB
        Gergő Törcsvári
      4. 0810-base.patch
        15 kB
        Gergő Törcsvári

        Activity

        Gergő Törcsvári created issue -
        Tommaso Teofili made changes -
        Field Original Value New Value
        Assignee Tommaso Teofili [ teofili ]
        Gergő Törcsvári made changes -
        Attachment 06-06-5699.patch [ 12648861 ]
        Gergő Törcsvári made changes -
        Attachment 0730.patch [ 12658605 ]
        Gergő Törcsvári made changes -
        Attachment 0730.patch [ 12658605 ]
        Gergő Törcsvári made changes -
        Attachment 0730.patch [ 12658607 ]
        Gergő Törcsvári made changes -
        Attachment 0803-base.patch [ 12659570 ]
        Gergő Törcsvári made changes -
        Attachment 0810-base.patch [ 12660845 ]
        Tommaso Teofili made changes -
        Fix Version/s 5.0 [ 12321663 ]
        Tommaso Teofili made changes -
        Labels gsoc2014
        Tommaso Teofili made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Michael McCandless made changes -
        Resolution Fixed [ 1 ]
        Status Resolved [ 5 ] Reopened [ 4 ]
        Tommaso Teofili made changes -
        Fix Version/s 4.10 [ 12327121 ]
        Tommaso Teofili made changes -
        Fix Version/s 4.11 [ 12327844 ]
        Fix Version/s 4.10 [ 12327121 ]
        Tommaso Teofili made changes -
        Status Reopened [ 4 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Anshum Gupta made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Tommaso Teofili
            Reporter:
            Gergő Törcsvári
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            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development