topic Can we convert Gradient Boosting and Random Forest models from PMML to SAS DS using Proc PSCORE? in SAS Data Science

Can we convert Gradient Boosting and Random Forest models from PMML to SAS DS using Proc PSCORE?

Sivateja — Mon, 11 Nov 2019 18:43:20 GMT

HI Experts,

I have Gradient Boosting and Random Forest models developed in Python and I converted them into PMML v4.2. I'm not able to convert them into SAS DS format using Proc Pscore. I'm getting a couple of errors in the log which are not very informative.

Error while converting Random Forest Model: ERROR: Improper value of attribute Name in MiningField. (I checked my PMML file but could not debug the case)

ERROR while converting the Gradient Boosting Model: ERROR: Given PMML File is not well-formed or correct, error near line number: 49.

My question can we actually convert these Advanced models into SAS DS?

Re: Can we convert Gradient Bossting and Random Forest models from PMML to SAS DS using Proc PSCORE?

Cynthia_sas — Mon, 11 Nov 2019 17:12:49 GMT

Hi:
This really seems like a question for Tech Support. Without seeing your PMML and your PROC PSCORE code, it is nearly impossible to comment on your question.

To open a track with Tech Support fill out the form at this link: http://support.sas.com/ctx/supportform/createForm .

Cynthia

Re: Can we convert Gradient Bossting and Random Forest models from PMML to SAS DS using Proc PSCORE?

Sivateja — Mon, 11 Nov 2019 20:10:09 GMT

I have found out that

Proc pscore supports neither the random forest model nor the gradient boosting model.

https://go.documentation.sas.com/?docsetId=edmug&docsetTarget=p0t1l5scv87yoqn1m13rzx6yy45g.htm&docsetVersion=3.2&locale=en