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Posted to issues@spark.apache.org by "Alexander Ulanov (JIRA)" <ji...@apache.org> on 2015/10/22 20:47:27 UTC

[jira] [Created] (SPARK-11262) Unit test for gradient, loss layers, memory management for multilayer perceptron

Alexander Ulanov created SPARK-11262:
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             Summary: Unit test for gradient, loss layers, memory management for multilayer perceptron
                 Key: SPARK-11262
                 URL: https://issues.apache.org/jira/browse/SPARK-11262
             Project: Spark
          Issue Type: Improvement
          Components: ML
    Affects Versions: 1.5.1
            Reporter: Alexander Ulanov
             Fix For: 1.5.1


Multi-layer perceptron requires more rigorous tests and refactoring of layer interfaces to accommodate development of new features.
1)Implement unit test for gradient and loss
2)Refactor the internal layer interface to extract "loss function" 



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