Andrew Palumbo created MAHOUT-1963: -------------------------------------- Summary: Signs are Flipped in the ViennaCL Sparse %*% Sparse tests Key: MAHOUT-1963 URL: https://issues.apache.org/jira/browse/MAHOUT-1963 Project: Mahout Issue Type: Bug Affects Versions: 0.13.0 Reporter: Andrew Palumbo Assignee: Andrew Palumbo Priority: Critical Fix For: 0.13.0, 0.13.1
Here aand in other places, In the ViennaCL (both modules) Unit tests, the signs are flipped when adding random data to matrices. {code} // add some sparse data with a 20% threshold mxA := { (_, _, v) => if (r.nextDouble() .20) r.nextDouble() else v } mxB := { (_, _, v) => if (r.nextDouble() < .20) r.nextDouble() else v } {code} -- This message was sent by Atlassian JIRA (v6.3.15#6346)