Re: [jira] Commented: (MAHOUT-206) Separate and clearly label different SparseVector implementations

2009-11-25 Thread Ted Dunning
Practically speaking, the huge advantage of the abstract class is that you have lower update requirements and less duplicated code when augmenting the interface. Yes, you can do the dual thing, but the practical experience with Hadoop and Lucene has been that using just the abstract class which is

[jira] Commented: (MAHOUT-204) Better integration of Mahout matrix capabilities with Colt Matrix additions

2009-11-25 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782670#action_12782670 ] Sean Owen commented on MAHOUT-204: -- OK I have another pretty big round of changes queued u

[jira] Commented: (MAHOUT-11) Static fields used throughout clustering code (Canopy, K-Means).

2009-11-25 Thread Isabel Drost (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-11?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782470#action_12782470 ] Isabel Drost commented on MAHOUT-11: Drew, go ahead then. > Static fields used througho

[jira] Commented: (MAHOUT-204) Better integration of Mahout matrix capabilities with Colt Matrix additions

2009-11-25 Thread Jake Mannix (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782466#action_12782466 ] Jake Mannix commented on MAHOUT-204: I think we should be pretty aggressive in removing

[jira] Commented: (MAHOUT-204) Better integration of Mahout matrix capabilities with Colt Matrix additions

2009-11-25 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782463#action_12782463 ] Sean Owen commented on MAHOUT-204: -- I've been attacking this all day. The changes are alre

[jira] Commented: (MAHOUT-204) Better integration of Mahout matrix capabilities with Colt Matrix additions

2009-11-25 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12782370#action_12782370 ] Sean Owen commented on MAHOUT-204: -- I'm still working on this. The reformatting was simple

Re: SVM algo, code, etc.

2009-11-25 Thread Isabel Drost
On Fri Grant Ingersoll wrote: > On Nov 19, 2009, at 1:15 PM, Sean Owen wrote: > > Post a patch if you'd like to proceed, IMHO. > +1 +1 from me as well. I would love to see solid svm support in Mahout. Isabel