Model Comparisons

Click on a button corresponding to a predictive modeling model comparison process. Refer to the table below for guidance.

Process	Choose this process for...	Test Set File Use
Cross Validation Model Comparison	Comparing cross validation statistics for an arbitrary collection of predictive models, and determining which models are best suited for prediction	Not specifiable
Learning Curve Model Comparison	Constructing and comparing learning curves on predictive model settings that you select, with cross validation used to evaluate each model with different sample sizes, revealing the influence of sample size on model accuracy and variability	Optional
Test Set Model Comparison	Comparing the relative abilities of different predictive models to make consistent, valid predictions through the computation of performance metrics on one or more test sets	Required

The remaining processes are special predictive modeling model comparison results-merging utilities that can be used only after multiple runs of the Cross Validation Model Comparison (CVMC) or Learning Curve Model Comparison (LCMC) processes have been generated.

Tip: You might consider running these processes in cases where you have a large number of predictive models to compare, but insufficient computing resources to include them all in a single CVMC or LCMC run. These processes enable you to easily compare the combined results in one series of plots.

Process	Choose this process for...
Merge Cross Validation Model Comparison Results	Merging the results of multiple CVMC runs into one set of results
Merge Learning Curve Model Comparison Results	Merging the results of multiple LCMC runs into one set of results

See Predictive Modeling for other subcategories.