I split my data set into train, validation, and test. When I run the decision tree node, I only see the results for the Train and Validation on each leaf. How do I see the results for the test data? I tried looking at the exported data, but I only see the test data output.
The assessment in Enterprise Miner just lets you see the fit statistics for the test partition on the Model Comparison node.
I think this is to encourage you to tweak your model to improve the statistics of your validation set, and hold the test partition for unbiased comparisons.
Short answer, add a model comparison node.
Good luck!
The assessment in Enterprise Miner just lets you see the fit statistics for the test partition on the Model Comparison node.
I think this is to encourage you to tweak your model to improve the statistics of your validation set, and hold the test partition for unbiased comparisons.
Short answer, add a model comparison node.
Good luck!
Available on demand!
Missed SAS Innovate Las Vegas? Watch all the action for free! View the keynotes, general sessions and 22 breakouts on demand.
Use this tutorial as a handy guide to weigh the pros and cons of these commonly used machine learning algorithms.
Find more tutorials on the SAS Users YouTube channel.