[GitHub] incubator-predictionio issue #447: [PIO-138] Fix batchpredict for custom Per...

[mars]

Github user mars commented on the issue:

    https://github.com/apache/incubator-predictionio/pull/447
  
    Tested this new `pio batchpredict` with all three model types:
    
    * ✅ custom PersistentModel (ALS Recommendation)
    * ✅ built-in, default model serialization (Classification)
    * ✅ null model (Universal Recommender)
    
    This PR is ready to go!


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