topic Re: Using a trained model to score on new dataset. in SAS Data Science

Using a trained model to score on new dataset.

Danielmastah — Mon, 01 Jul 2019 15:22:02 GMT

Hello

How can I use already trained model to score on new dataset without training model again?

An example is in attachment. I have trained neural network and used score node for dataset TEST2. Now I would like to use a new dataset for scoring: TESTRC. Unfortunetaly my neural network model stars training again which I do not want because it runs for several hours. I want to use previous neural network model.

I kindly ask you for help. Thank you in advance

Re: Using a trained model to score on new dataset.

WendyCzika — Tue, 02 Jul 2019 01:04:50 GMT

If nothing has changed in a node before the Neural Network and Rerun isn't set to Yes in the Input Data node, I wouldn't expect the node to re-train (though you might see it spin for a few seconds then turn green).

Re: Using a trained model to score on new dataset.

Danielmastah — Tue, 02 Jul 2019 10:15:53 GMT

Thank you for answer.

Nothing has changed in a node before Neural Network, only dataset for score was changed. I think I have set Rerun to No in the Input Data node but I am not sure if it is a correct field.

I attach a screen: is the highlighted part of the screen a Rerun option or it is something different? It was set to No.