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From "Matthias Boehm (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SYSTEMML-1970) Performance conv2d backward
Date Sun, 22 Oct 2017 03:39:00 GMT
Matthias Boehm created SYSTEMML-1970:
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             Summary: Performance conv2d backward
                 Key: SYSTEMML-1970
                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1970
             Project: SystemML
          Issue Type: Task
            Reporter: Matthias Boehm


This task aims to improve the performance of conv2d_backward_filter operations:

* Remove unnecessary overheads for dense conv2d_backward_filter
* Implement conv2d_backward_filter with sparse filter and matrix multiply



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