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From Stavros Kontopoulos <stavros.kontopou...@lightbend.com>
Subject custom sink & model transformation
Date Mon, 10 Sep 2018 19:07:22 GMT
Hi,

Just copying form users, since got no response.

Is it unsfate to do model prediction within a custom sink eg.
model.transform(df)?
I see that the only transformation done is adding a prediction column
AFAIK, does that change the execution plan?

Thanks,
Stavros

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