[jira] [Commented] (MAHOUT-1595) iterateNonZero() is broken in MatrixVectorView

2014-07-15 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1595?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14063045#comment-14063045 ] ASF GitHub Bot commented on MAHOUT-1595: Github user avati commented on the pull

Re: Problem of dimensions

2014-07-15 Thread Ted Dunning
The rbind approach also gives a new object and avoids all questions of lazy evaluation. On Tue, Jul 15, 2014 at 1:04 PM, Anand Avati wrote: > > > > On Tue, Jul 15, 2014 at 12:45 PM, Pat Ferrel wrote: > >> I appreciate the thoughts. >> >> I don’t change nrow it is still a lazy val. I change _n

Re: Problem of dimensions

2014-07-15 Thread Anand Avati
On Tue, Jul 15, 2014 at 1:04 PM, Anand Avati wrote: > > > > On Tue, Jul 15, 2014 at 12:45 PM, Pat Ferrel wrote: > >> I appreciate the thoughts. >> >> I don’t change nrow it is still a lazy val. I change _nrow, which is a >> var and is used to calculate nrow when it is needed. The only thing run

[jira] [Commented] (MAHOUT-1596) support for rbind() operator on DRMs

2014-07-15 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1596?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14062957#comment-14062957 ] ASF GitHub Bot commented on MAHOUT-1596: GitHub user avati opened a pull request:

[jira] [Created] (MAHOUT-1596) support for rbind() operator on DRMs

2014-07-15 Thread Anand Avati (JIRA)
Anand Avati created MAHOUT-1596: --- Summary: support for rbind() operator on DRMs Key: MAHOUT-1596 URL: https://issues.apache.org/jira/browse/MAHOUT-1596 Project: Mahout Issue Type: Bug

[jira] [Updated] (MAHOUT-1427) Convert old .mapred API to new .mapreduce

2014-07-15 Thread Suneel Marthi (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1427?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suneel Marthi updated MAHOUT-1427: -- Resolution: Fixed Status: Resolved (was: Patch Available) > Convert old .mapred API t

[jira] [Commented] (MAHOUT-1427) Convert old .mapred API to new .mapreduce

2014-07-15 Thread Suneel Marthi (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14062775#comment-14062775 ] Suneel Marthi commented on MAHOUT-1427: --- Marking this as Resolved. > Convert old

[jira] [Resolved] (MAHOUT-1521) lucene2seq - Error trying to load data from stored field (when non-indexed)

2014-07-15 Thread Suneel Marthi (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1521?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suneel Marthi resolved MAHOUT-1521. --- Resolution: Fixed > lucene2seq - Error trying to load data from stored field (when non-inde

[jira] [Resolved] (MAHOUT-1581) Timeout-based SRM test can hit limits on Apache test infra

2014-07-15 Thread Suneel Marthi (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Suneel Marthi resolved MAHOUT-1581. --- Resolution: Fixed Fix Version/s: 1.0 Marking as Resolved > Timeout-based SRM test ca

Re: Problem of dimensions

2014-07-15 Thread Anand Avati
On Tue, Jul 15, 2014 at 12:45 PM, Pat Ferrel wrote: > I appreciate the thoughts. > > I don’t change nrow it is still a lazy val. I change _nrow, which is a var > and is used to calculate nrow when it is needed. The only thing run on them > is the CheckpointedDrmSpark constructor. The class exists

Re: Problem of dimensions

2014-07-15 Thread Pat Ferrel
BTW I’m now wondering about a non-existant row too. The question was put to Dmitriy a couple replies down. It worked on one test but now I’m bogged down fixing cross-coocurrence tests and won’t get back to itemsimilarity to try it again until later. On Jul 15, 2014, at 12:45 PM, Pat Ferrel wr

Re: Problem of dimensions

2014-07-15 Thread Pat Ferrel
I appreciate the thoughts. I don’t change nrow it is still a lazy val. I change _nrow, which is a var and is used to calculate nrow when it is needed. The only thing run on them is the CheckpointedDrmSpark constructor. The class exists to guarantee the drm is pinned down and _nrow is changed af

Re: Problem of dimensions

2014-07-15 Thread Anand Avati
On Tue, Jul 15, 2014 at 11:10 AM, Ted Dunning wrote: > > My worry about this is that I thought that DSL objects needed to remain > immutable due to the lazy evaluation. > > For instance, suppose that A and B can be multiplied because they are the > right shapes: > > C = A.t %*% B > > Now I c

Re: Problem of dimensions

2014-07-15 Thread Ted Dunning
My worry about this is that I thought that DSL objects needed to remain immutable due to the lazy evaluation. For instance, suppose that A and B can be multiplied because they are the right shapes: C = A.t %*% B Now I change number of rows in A A.nrow = 2 * A.nrow and A now has the s

Re: Problem of dimensions

2014-07-15 Thread Pat Ferrel
Now you have me doubting. At least for cases I haven’t tested. Dmitriy: on a sparse drm (CheckpointedDrmSpark) will increasing _nrow do the equivalent of adding empty row vectors, with keys but no vector elements? On Jul 14, 2014, at 7:30 PM, Pat Ferrel wrote: It’ll be in a PR for review befo

[jira] [Commented] (MAHOUT-1565) add MR2 options to MAHOUT_OPTS in bin/mahout

2014-07-15 Thread Gokhan Capan (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14062041#comment-14062041 ] Gokhan Capan commented on MAHOUT-1565: -- Sorry guys, I committed this 2 weeks ago, bu

[jira] [Resolved] (MAHOUT-1565) add MR2 options to MAHOUT_OPTS in bin/mahout

2014-07-15 Thread Gokhan Capan (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gokhan Capan resolved MAHOUT-1565. -- Resolution: Fixed > add MR2 options to MAHOUT_OPTS in bin/mahout > ---

[jira] [Assigned] (MAHOUT-1565) add MR2 options to MAHOUT_OPTS in bin/mahout

2014-07-15 Thread Gokhan Capan (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Gokhan Capan reassigned MAHOUT-1565: Assignee: Gokhan Capan > add MR2 options to MAHOUT_OPTS in bin/mahout > --