[ https://issues.apache.org/jira/browse/MAHOUT-1875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Palumbo updated MAHOUT-1875: ----------------------------------- Sprint: Jan/Feb-2017 (was: Jan/Feb-2016) > Use faster shallowCopy for dense matices in blockify drm/package.blockify(..) > ----------------------------------------------------------------------------- > > Key: MAHOUT-1875 > URL: https://issues.apache.org/jira/browse/MAHOUT-1875 > Project: Mahout > Issue Type: Improvement > Affects Versions: 0.12.2 > Reporter: Andrew Palumbo > Assignee: Suneel Marthi > Fix For: 0.13.0 > > > In {{sparkbindings.drm/package.blockify(...)}}, after testing the density of > an incoming block, use {{DenseMatrix(blockAsArrayOfDoubles, true)}} to > shallow copy the backing vector array into the {{DenseMatrix}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)