Uploaded image for project: 'Spark'
  1. Spark
  2. SPARK-7443 MLlib 1.4 QA plan
  3. SPARK-7541

Check model save/load for MLlib 1.4

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.4.0
    • ML, MLlib, PySpark
    • None

    Description

      For each model which supports save/load methods, we need to verify:

      • These methods are tested in unit tests in Scala and Python (if save/load is supported in Python).
      • If a model's name, data members, or constructors have changed at all, then we likely need to support a new save/load format version. Different versions must be tested in unit tests to ensure backwards compatibility (i.e., verify we can load old model formats).
      • Examples in the programming guide should include save/load when available. It's important to try running each example in the guide whenever it is modified (since there are no automated tests).

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-8043 update NaiveBayes and SVM examples in doc

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-7949 update document with some missing save/load

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Sub-task - The sub-task of the issue SPARK-7104 Support model save/load in Python's Word2Vec

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-7105 Support model save/load in Python's GaussianMixture

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-18311 CLONE - Support model save/load in Python's Word2Vec

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Sub-task - The sub-task of the issue SPARK-18312 CLONE - Support model save/load in Python's GaussianMixture

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. SPARK-5962 [MLLIB] Python support for Power Iteration Clustering

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              yuhaoyan yuhao yang
              josephkb Joseph K. Bradley
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: