DB Tsai created SPARK-6141:
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             Summary: Upgrade Breeze to 0.11 to fix convergence bug
                 Key: SPARK-6141
                 URL: https://issues.apache.org/jira/browse/SPARK-6141
             Project: Spark
          Issue Type: Bug
          Components: MLlib
            Reporter: DB Tsai
            Priority: Blocker


LBFGS and OWLQN in Breeze 0.10 has convergence check bug. This is fixed in 
0.11, see the description in Breeze project for detail:

https://github.com/scalanlp/breeze/pull/373#issuecomment-76879760



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