[jira] [Commented] (SPARK-1782) svd for sparse matrix using ARPACK

2014-08-19 Thread Tarek Elgamal (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14102179#comment-14102179 ] Tarek Elgamal commented on SPARK-1782: -- I am interested to try this new svd

[jira] [Commented] (SPARK-1782) svd for sparse matrix using ARPACK

2014-08-19 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14102427#comment-14102427 ] Xiangrui Meng commented on SPARK-1782: -- The plan is to release v1.1 by the end of the

[jira] [Commented] (SPARK-1782) svd for sparse matrix using ARPACK

2014-06-13 Thread Li Pu (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14030954#comment-14030954 ] Li Pu commented on SPARK-1782: -- PR: https://github.com/apache/spark/pull/964 svd for sparse

[jira] [Commented] (SPARK-1782) svd for sparse matrix using ARPACK

2014-05-16 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13999499#comment-13999499 ] Xiangrui Meng commented on SPARK-1782: -- Btw, this approach only gives us \Sigma and

[jira] [Commented] (SPARK-1782) svd for sparse matrix using ARPACK

2014-05-16 Thread Li Pu (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14000232#comment-14000232 ] Li Pu commented on SPARK-1782: -- [~mengxr] thank you for the comments! You are right, (A^T A)

[jira] [Commented] (SPARK-1782) svd for sparse matrix using ARPACK

2014-05-16 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13999493#comment-13999493 ] Xiangrui Meng commented on SPARK-1782: -- This sounds good to me. Let's assume that A

[jira] [Commented] (SPARK-1782) svd for sparse matrix using ARPACK

2014-05-16 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14000620#comment-14000620 ] Xiangrui Meng commented on SPARK-1782: -- If you need the the latest Breeze to use