[ https://issues.apache.org/jira/browse/MAHOUT-1532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13986447#comment-13986447 ]
Sean Owen commented on MAHOUT-1532: ----------------------------------- Yes Cholesky requires symmetric positive definite. You need QR for the more general case here. > Add solve() function to the Scala DSL > -------------------------------------- > > Key: MAHOUT-1532 > URL: https://issues.apache.org/jira/browse/MAHOUT-1532 > Project: Mahout > Issue Type: Bug > Components: Math > Reporter: Sebastian Schelter > Fix For: 1.0 > > Attachments: MAHOUT-1532.patch > > > We should add a solve() function to the Scala DSL with helps with solving Ax > = b for in-core matrices and vectors. -- This message was sent by Atlassian JIRA (v6.2#6252)