Hi, thank you for your reply. I also created the account (name: "Yexi Jiang"), please add me to the contributors group.
2013/5/8 Yu Lee (JIRA) <[email protected]> > > [ > https://issues.apache.org/jira/browse/HAMA-681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13651974#comment-13651974] > > Yu Lee commented on HAMA-681: > ----------------------------- > > Edward, > > Great to hear from you! > > I have just created my wiki account (name: "Yu Lee"). Could you please go > ahead to add me to ContributorsGroup? > > Yexi and I would be happy to contribute to Hama with the implementation of > this issue. > > BTW, the ml directory is empty as Yexi pointed out. Thanks for forwarding > this to Apache Infra team! > > Best, > > > 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 > > -- > This message is automatically generated by JIRA. > If you think it was sent incorrectly, please contact your JIRA > administrators > For more information on JIRA, see: http://www.atlassian.com/software/jira > -- ------ Yexi Jiang, ECS 251, [email protected] School of Computer and Information Science, Florida International University Homepage: http://users.cis.fiu.edu/~yjian004/
