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From "Wang Ji (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SINGA-123) Add RMSProp method for Updater
Date Tue, 05 Jan 2016 07:48:40 GMT
Wang Ji created SINGA-123:
-----------------------------

             Summary: Add RMSProp method for Updater
                 Key: SINGA-123
                 URL: https://issues.apache.org/jira/browse/SINGA-123
             Project: Singa
          Issue Type: New Feature
            Reporter: Wang Ji
            Priority: Minor


RMSProp [tieleman2012rmsprop](http://www.cs.toronto.edu/~tijmen/csc321/slides/lecture_slides_lec6.pdf)
is an optimizer that utilizes the magnitude of recent gradients to normalize the gradients.

This ticket adds some codes in updater.cc to implement this optimizing method.



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