topic Re: How do I create a decision tree (with leaves and ranches) from HP Forest results? in SAS Data Science

How do I create a decision tree (with leaves and branches) from Gradient Boosting results?

gcarterIT — Sat, 02 Nov 2019 17:14:42 GMT

Hi,

I'm using the Gradient Boosting Node to compare the results to those of the Decision Tree Node.

How can I use the results of the Gradient Boosting Node to create a decision tree (with branches and leaves) similar to that produced by the Decision Tree Node.

Thanks.

How do I create a decision tree (with leaves and ranches) from HP Forest results?

gcarterIT — Sat, 02 Nov 2019 17:21:21 GMT

I'm using the HP Forest Node to compare the results to those of the Decision Tree Node.

How can I use the results of the HP Forest Node to create a decision tree (with branches and leaves) similar to that produced by the Decision Tree Node.

Thanks.

Re: How do I create a decision tree (with leaves and ranches) from HP Forest results?

CraigDeVault — Wed, 13 Nov 2019 18:22:03 GMT

There is not a way to have the HP Forest output create a representative tree. However, you can use the Variable Importance table to see what are the variables that are most used when creating all of the trees.

Re: How do I create a decision tree (with leaves and ranches) from HP Forest results?

gcarterIT — Fri, 29 Nov 2019 20:07:18 GMT

Thanks. I used the same approach for a gradient boosting model.