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From 姜页希 <yexiji...@gmail.com>
Subject Re: [jira] [Commented] (HAMA-681) Multi Layer Perceptron
Date Tue, 28 May 2013 22:12:49 GMT
Hi, Edward,

Is it possible to assign this issue to me?

Regards,
Yexi


2013/5/27 Edward J. Yoon (JIRA) <jira@apache.org>

>
>     [
> https://issues.apache.org/jira/browse/HAMA-681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13667968#comment-13667968]
>
> Edward J. Yoon commented on HAMA-681:
> -------------------------------------
>
> Cool! :D
>
> > Multi Layer Perceptron
> > -----------------------
> >
> >                 Key: HAMA-681
> >                 URL: https://issues.apache.org/jira/browse/HAMA-681
> >             Project: Hama
> >          Issue Type: New Feature
> >          Components: machine learning
> >            Reporter: Christian Herta
> >
> > Implementation of a Multilayer Perceptron (Neural Network)
> >  - Learning by Backpropagation
> >  - Distributed Learning
> > The implementation should be the basis for the long range goals:
> >  - more efficent learning (Adagrad, L-BFGS)
> >  - High efficient distributed Learning
> >  - Autoencoder - Sparse (denoising) Autoencoder
> >  - Deep Learning
> >
> > ---
> > Due to the overhead of Map-Reduce(MR) MR didn't seem to be the best
> strategy to distribute the learning of MLPs.
> > Therefore the current implementation of the MLP (see MAHOUT-976) should
> be migrated to Hama. First all dependencies to Mahout (Matrix-Library) must
> be removed to get a standalone MLP Implementation. Then the Hama BSP
> programming model should be used to realize distributed learning.
> > Different strategies of efficient synchronized weight updates has to be
> evaluated.
> > Resources:
> >  Videos:
> >     - http://www.youtube.com/watch?v=ZmNOAtZIgIk
> >     - http://techtalks.tv/talks/57639/
> >  MLP and Deep Learning Tutorial:
> >  - http://www.stanford.edu/class/cs294a/
> >  Scientific Papers:
> >  - Google's "Brain" project:
> > http://research.google.com/archive/large_deep_networks_nips2012.html
> >  - Neural Networks and BSP:
> http://ipdps.cc.gatech.edu/1998/biosp3/bispp4.pdf
> >  - http://jmlr.csail.mit.edu/papers/volume11/vincent10a/vincent10a.pdf
>
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-- 
------
Yexi Jiang,
ECS 251,  yjian004@cs.fiu.edu
School of Computer and Information Science,
Florida International University
Homepage: http://users.cis.fiu.edu/~yjian004/

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