apache/mahout — pull request #13 by dlyubimov (2014-06-06 23:08:24+00:00)
Title: MAHOUT-1573: explicit parallelism

Per issue https://issues.apache.org/jira/browse/MAHOUT-1573.

does something like

(A + B) exact_|| 200

or

(A + B) min_|| 200

look too ugly?