Ted Dunning created MAHOUT-1575:
-----------------------------------
Summary: Conjugate gradient assumes best case scenario for
convergence
Key: MAHOUT-1575
URL: https://issues.apache.org/jira/browse/MAHOUT-1575
Project: Mahout
Issue Type: Bug
Reporter: Ted Dunning
The conjugate gradient solve that we have assumes that it will converge within
the theoretical n steps where n is the size of the input. In fact, convergence
may not happen within exactly that number of steps due to numerical issues so
we should allow for a few extra iterations.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
