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https://issues.apache.org/jira/browse/SINGA-10?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14899906#comment-14899906
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wangwei commented on SINGA-10:
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Pls refer to the README.md file under examples/rnnlm folder for instructions of 
running the rnnlm model.
http://singa.apache.org/docs/rnn.html has more details on the implementation.
Need to optimize the training speed!

> Add Support for Recurrent Neural Networks (RNN)
> -----------------------------------------------
>
>                 Key: SINGA-10
>                 URL: https://issues.apache.org/jira/browse/SINGA-10
>             Project: Singa
>          Issue Type: New Feature
>            Reporter: wangwei
>            Assignee: Zheng Kaiping
>
> The training algorithm for RNNs is Back-Propagation through time (BPTT). It 
> is similar to the BP algorithm for feed-forward neural networks. 
> The model structures are quite different to feed-forward models. Hence,  we 
> may need to inherit the base NeuralNet class to create a RNN class. The RNN 
> class overrides the SetupNeurlNet function to:
> 1. parse user configuration and create the RNN graph with (circles)
> 2. broke the circles and expand it through time.
> 3. create and setup layers
> Model partitioning id not considered in this ticket.



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