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Posted to dev@singa.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2015/08/28 11:29:45 UTC
[jira] [Commented] (SINGA-9) Add Support for Restricted Boltzman
Machine (RBM) model
[ https://issues.apache.org/jira/browse/SINGA-9?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14718264#comment-14718264 ]
ASF subversion and git services commented on SINGA-9:
-----------------------------------------------------
Commit ef4de796303550b1f3e31fd2fddd9eb831db2b06 in incubator-singa's branch refs/heads/master from [~zhaojing]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-singa.git;h=ef4de79 ]
SINGA-9 Add Support for Restricted Boltzman Machine (RBM) model
This is to implement RBM in SINGA.
To training RBM models, the Contrastive Divergence (CD) algorithm is implemented.
We have implemented a BPWorker to run the Back-Propagation algorithm. To implement the CD algorithm, we follow the same way
to create a CDWorker whose RunOneBatch function controls the logic of the CD algorithm, including positive phase,
negative phase and computing gradient phase. RBM's layers are different to the layers for feed-forward neural networks,
hence new layers for RBM models are added.
> Add Support for Restricted Boltzman Machine (RBM) model
> -------------------------------------------------------
>
> Key: SINGA-9
> URL: https://issues.apache.org/jira/browse/SINGA-9
> Project: Singa
> Issue Type: New Feature
> Reporter: wangwei
> Assignee: ZHAOJING
>
> This ticket is to implement RBM in SINGA.
> To training RBM models, the Contrastive Divergence (CD) algorithm should be implemented.
> We have implemented a BPWorker to run the Back-Propagation algorithm. To implement the CD algorithm, we follow the same way to create a CDWorker whose RunOneBatch function controls the logic of the CD algorithm, including positive phase, negative phase and computing gradient phase.
> RBM's layers are different to the layers for feed-forward neural networks, hence new layers for RBM models should be added.
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