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From chobeat <...@git.apache.org>
Subject [GitHub] flink pull request: [FLINK-1966][ml]Add support for Predictive Mod...
Date Tue, 09 Feb 2016 08:28:19 GMT
Github user chobeat commented on the pull request:

    https://github.com/apache/flink/pull/1186#issuecomment-181757426
  
    Well that wouldn't be a problem for the export: you will create and therefore export only
models that have `double` as datatype for parameters but that's not an issue. 
    
    This would be a problem for import though because PMML does support a wider set of data
types and model types but you can't really achieve any satisfying degree of support for PMML
in a platform like Flink and that's why everyone use JPMML for evaluation. You will be able
to only import compatible models with compatible data fields. This would require a simple
validation at runtime on the model type and on fields' data types.


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