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[jira] [Commented] (MAHOUT-1190) SequentialAccessSparseVector function assignment is very slow

[ https://issues.apache.org/jira/browse/MAHOUT-1190?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631235#comment-13631235 ] Robin Anil commented on MAHOUT-1190: Few more good updates 1) I moved the iterator lo

[jira] [Updated] (MAHOUT-1190) SequentialAccessSparseVector function assignment is very slow

[ https://issues.apache.org/jira/browse/MAHOUT-1190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Robin Anil updated MAHOUT-1190: --- Attachment: MAHOUT-1190-1.patch 1) Mutable Iterators for OpenKeyTypeValueTypeHashMap 2) Faster dot p

[jira] [Updated] (MAHOUT-1190) SequentialAccessSparseVector function assignment is very slow

[ https://issues.apache.org/jira/browse/MAHOUT-1190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Robin Anil updated MAHOUT-1190: --- Attachment: MAHOUT-1190.patch As it turns out the Non Default iterator on the RandomAccessSparseVect

[jira] [Commented] (MAHOUT-1047) CVB hangs after completion

[ https://issues.apache.org/jira/browse/MAHOUT-1047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13631091#comment-13631091 ] Jake Mannix commented on MAHOUT-1047: - So this should be in either ModelTrainer or To

Re: Call to action – Mahout needs your help

It would be great if you could write a little documentation on how to use the ALS recommenders in practice. On 05.04.2013 01:56, Andrew Musselman wrote: > In case this thread is still a good place to reply with an offer to help, > I'd love to pitch in. I have built a few production recommenders,

Re: factorization machines as new project

What would this MatrixSuperView do? Would ConcatenatedMatrix be a better name? Sent from my iPhone On Apr 12, 2013, at 1:26, Gokhan Capan wrote: > Ted, > > How about a MatrixSuperView implements Matrix? (A MatrixView like > implementation) > > > On Fri, Apr 12, 2013 at 2:28 AM, Gokhan Capa