Hector, You are working on a variety of things here that have interdependencies.
What would you think about a github repo where you can keep track of them with multiple branches and we can all avoid problems with patches not applying. If you like, I can help out keeping your branches up to date relative to trunk. On Sat, May 21, 2011 at 1:54 AM, Hector Yee (JIRA) <j...@apache.org> wrote: > > [ > https://issues.apache.org/jira/browse/MAHOUT-703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13037289#comment-13037289] > > Hector Yee commented on MAHOUT-703: > ----------------------------------- > > Note: This patch requires 702 for the OnlineBaseTest. > > > Implement Gradient machine > > -------------------------- > > > > Key: MAHOUT-703 > > URL: https://issues.apache.org/jira/browse/MAHOUT-703 > > Project: Mahout > > Issue Type: New Feature > > Components: Classification > > Affects Versions: 0.6 > > Reporter: Hector Yee > > Priority: Minor > > Labels: features > > Fix For: 0.6 > > > > Attachments: MAHOUT-703.patch > > > > Original Estimate: 72h > > Remaining Estimate: 72h > > > > Implement a gradient machine (aka 'neural network) that can be used for > classification or auto-encoding. > > It will just have an input layer, identity, sigmoid or tanh hidden layer > and an output layer. > > Training done by stochastic gradient descent (possibly mini-batch later). > > Sparsity will be optionally enforced by tweaking the bias in the hidden > unit. > > For now it will go in classifier/sgd and the auto-encoder will wrap it in > the filter unit later on. > > -- > This message is automatically generated by JIRA. > For more information on JIRA, see: http://www.atlassian.com/software/jira >
