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Posts: 2
Registered: ‎03-26-2014

PMML in Oryx 2 Sample

Hi Sean:

 

Is there a sample project that shows how to host PMML model and scoring in Oryx 2?

 

Thanks,

 

Tom

Cloudera Employee
Posts: 481
Registered: ‎08-11-2014

Re: PMML in Oryx 2 Sample

Certainly, that is the purpose of the serving layer implementations in the three pre-packaged applications. Each of them loads a model and serves it in some way. See https://github.com/OryxProject/oryx/tree/master/app/oryx-app-serving/src/main/java/com/cloudera/oryx...

 

In all cases it's PMML-based, however, there is no PMML vocabularly for a factored matrix model, given its size. It still uses PMML, but as a simple catalog of other feature vectors that will be sent separately. The other two use the standard clustering and decision forest models in PMML.

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