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Slangster
Calcite | Level 5 Slangster
Calcite | Level 5

How do I determine variable importance in an Ensemble model in Enterprise Miner

Posted 02-07-2017 03:41 AM (2198 views)

I am currently building a model and the winning model is an ensemble model consisting of a HD Neural Network and a PLS regression but i am struggling to calculate variable imjportance. Has anyone had to do this before?

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WendyCzika
SAS Employee WendyCzika
SAS Employee

Re: How do I determine variable importance in an Ensemble model in Enterprise Miner

Posted 02-07-2017 01:20 PM (2183 views)  |   In reply to Slangster

See this post, the same trick should work!  I just tried connecting Ensemble>Score>Reporter node, and the tree-based Variable Importance chart is included in the report as mentioned in this post.

https://communities.sas.com/t5/SAS-Data-Mining/Interpreting-Neural-Network/m-p/250372/highlight/true...

 

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