[jira] [Created] (FLINK-2368) Add a convergence criteria

[Shang Yuanchun (Jira)]

Sachin Goel created FLINK-2368:
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             Summary: Add a convergence criteria
                 Key: FLINK-2368
                 URL: https://issues.apache.org/jira/browse/FLINK-2368
             Project: Flink
          Issue Type: Bug
          Components: Machine Learning Library
            Reporter: Sachin Goel
            Assignee: Sachin Goel


Add a convergence criteria for the Machine Learning library. If an algorithm is iteration based, it should have a setConvergenceCritieria function which will check for convergence at the end of every iteration based on the user defined criteria.
Algorithm writer will provide the user will the training data set, solution before an iteration and solution after the iteration and user will have to return an empty data set in case the training needs to be terminated.



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