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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SINGA-348) Support autograd MLP example
Date Thu, 12 Apr 2018 09:17:00 GMT

    [ https://issues.apache.org/jira/browse/SINGA-348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16435223#comment-16435223
] 

ASF subversion and git services commented on SINGA-348:
-------------------------------------------------------

Commit e09dff45ba21c4d9b042bc4cfe04aa7eb50fd4e9 in incubator-singa's branch refs/heads/master
from xuewanqi
[ https://git-wip-us.apache.org/repos/asf?p=incubator-singa.git;h=e09dff4 ]

SINGA-348 Support autograd MLP Example

1. update python singa Tensor to include more fields for autograd.
2. add the Operation class which provides the forward and backward
function for each operation like matmul, relu, softmax.
3. add functions to do dependency check and backward propagation
(automatically) using
the Operations created from forward (manually).
4. add MLP.py to test test the autograd functions using a MLP example.


> Support autograd MLP example
> ----------------------------
>
>                 Key: SINGA-348
>                 URL: https://issues.apache.org/jira/browse/SINGA-348
>             Project: Singa
>          Issue Type: New Feature
>            Reporter: Xue Wanqi
>            Priority: Major
>
> Implement a basic autograd system which supports parts of operations.
> Realize a MLP example base on the implemented autograd system.



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