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  1. Solr
  2. SOLR-10622

Add regress and predict Stream Evaluators

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Resolved
    • Affects Version/s: None
    • Fix Version/s: 6.6, 7.0
    • Component/s: None
    • Security Level: Public (Default Security Level. Issues are Public)
    • Labels:
      None

      Description

      This ticket will add two Stream Evaluators:

      a) regress: Performs simple regression on two columns of numbers and returns a regression result.

      b) predict: returns a prediction for an independent variable based on a regression result.

      syntax:

      a = regress(colA, colB)
      b = predict(a, 50)
      

      The implementations will be provided by Apache Commons Math

      1. SOLR-10622.patch
        12 kB
        Joel Bernstein

        Issue Links

          Activity

          Hide
          joel.bernstein Joel Bernstein added a comment -

          Patch with tests

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          joel.bernstein Joel Bernstein added a comment - Patch with tests
          Hide
          jira-bot ASF subversion and git services added a comment -

          Commit d724983c03249acd8a26e1c00b77b5573f6eefc0 in lucene-solr's branch refs/heads/master from Joel Bernstein
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=d724983 ]

          SOLR-10622: Add regress and predict Stream Evaluators

          Show
          jira-bot ASF subversion and git services added a comment - Commit d724983c03249acd8a26e1c00b77b5573f6eefc0 in lucene-solr's branch refs/heads/master from Joel Bernstein [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=d724983 ] SOLR-10622 : Add regress and predict Stream Evaluators
          Hide
          jira-bot ASF subversion and git services added a comment -

          Commit 9499cfbfd5001d2cc8c87e7dd2a79a7d8ca1e96f in lucene-solr's branch refs/heads/branch_6x from Joel Bernstein
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=9499cfb ]

          SOLR-10622: Add regress and predict Stream Evaluators

          Show
          jira-bot ASF subversion and git services added a comment - Commit 9499cfbfd5001d2cc8c87e7dd2a79a7d8ca1e96f in lucene-solr's branch refs/heads/branch_6x from Joel Bernstein [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=9499cfb ] SOLR-10622 : Add regress and predict Stream Evaluators
          Hide
          jira-bot ASF subversion and git services added a comment -

          Commit fd24081c63fbe0da7406280c9fa2056c2d5a8862 in lucene-solr's branch refs/heads/master from Joel Bernstein
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=fd24081 ]

          SOLR-10622: Update CHANGES.txt

          Show
          jira-bot ASF subversion and git services added a comment - Commit fd24081c63fbe0da7406280c9fa2056c2d5a8862 in lucene-solr's branch refs/heads/master from Joel Bernstein [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=fd24081 ] SOLR-10622 : Update CHANGES.txt
          Hide
          jira-bot ASF subversion and git services added a comment -

          Commit 6e6dd3332ac64a401977ee76684e2edcadc8476b in lucene-solr's branch refs/heads/branch_6x from Joel Bernstein
          [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=6e6dd33 ]

          SOLR-10622: Update CHANGES.txt

          Show
          jira-bot ASF subversion and git services added a comment - Commit 6e6dd3332ac64a401977ee76684e2edcadc8476b in lucene-solr's branch refs/heads/branch_6x from Joel Bernstein [ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=6e6dd33 ] SOLR-10622 : Update CHANGES.txt

            People

            • Assignee:
              joel.bernstein Joel Bernstein
              Reporter:
              joel.bernstein Joel Bernstein
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved:

                Development