Hama
  1. Hama
  2. HAMA-176

Implementation of singular value decomposition

    Details

    • Type: New Feature New Feature
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Won't Fix
    • Affects Version/s: 0.2.0
    • Fix Version/s: 0.2.0
    • Component/s: examples
    • Labels:
      None

      Description

      1) Computes A(T) and A(T)A
      2) Computes eigenvalue of A(T)A, singular values s1, s2 of A
      3) Computes S, S(-1) using s1, s2
      4) Computes V(T) using eigenvector of A(T)A

      1. HAMA-176.patch
        4 kB
        Edward J. Yoon

        Issue Links

          Activity

          Hide
          Edward J. Yoon added a comment -

          It won't fix.

          Show
          Edward J. Yoon added a comment - It won't fix.
          Hide
          Edward J. Yoon added a comment -

          move to examples package.

          Show
          Edward J. Yoon added a comment - move to examples package.
          Hide
          Edward J. Yoon added a comment -

          This change is hudson scheduling test.

          Show
          Edward J. Yoon added a comment - This change is hudson scheduling test.
          Hide
          Hudson added a comment -

          +1 overall. Here are the results of testing the latest attachment
          http://issues.apache.org/jira/secure/attachment/12413373/HAMA-176.patch
          against trunk revision 792423.

          @author +1. The patch does not contain any @author tags.

          tests included +1. The patch appears to include 6 new or modified tests.

          javadoc +1. The javadoc tool did not generate any warning messages.

          javac +1. The applied patch does not generate any new javac compiler warnings.

          release audit +1. The applied patch does not generate any new release audit warnings.

          findbugs +1. The patch does not introduce any new Findbugs warnings.

          core tests +1. The patch passed core unit tests.

          Test results: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/testReport/
          Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/artifact/trunk/build/reports/findbugs/newPatchFindbugsWarnings.html
          Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/artifact/trunk/build/test/checkstyle-errors.html
          Console output: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/console

          This message is automatically generated.

          Show
          Hudson added a comment - +1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12413373/HAMA-176.patch against trunk revision 792423. @author +1. The patch does not contain any @author tags. tests included +1. The patch appears to include 6 new or modified tests. javadoc +1. The javadoc tool did not generate any warning messages. javac +1. The applied patch does not generate any new javac compiler warnings. release audit +1. The applied patch does not generate any new release audit warnings. findbugs +1. The patch does not introduce any new Findbugs warnings. core tests +1. The patch passed core unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/artifact/trunk/build/reports/findbugs/newPatchFindbugsWarnings.html Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/artifact/trunk/build/test/checkstyle-errors.html Console output: http://hudson.zones.apache.org/hudson/job/Hama-Patch/180/console This message is automatically generated.
          Hide
          Edward J. Yoon added a comment -

          Running patch through hudson.

          Show
          Edward J. Yoon added a comment - Running patch through hudson.
          Hide
          Edward J. Yoon added a comment -

          Attach my test scenario code.

          Show
          Edward J. Yoon added a comment - Attach my test scenario code.
          Hide
          Edward J. Yoon added a comment -

          MEMO: Check the Jacobi , iteration, and Lancoz methods.

          Show
          Edward J. Yoon added a comment - MEMO: Check the Jacobi , iteration, and Lancoz methods.

            People

            • Assignee:
              Edward J. Yoon
              Reporter:
              Edward J. Yoon
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development