How can I split data train, validation using for classificaiton learner
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Hello, is there a way to select the train and validation data separately from the separate data in the workspace for classification learner? Classification Learner interface does it by splitting the train data into %train and %test as a deafult. I need this to take advantage of the classification learner.
Govind KM 2023-6-5
You can set the percentage of data to be reserved for testing or even import a test data set through the Test section on the Classification Learner tab. You can refer to these documentation sites for more information :
https://in.mathworks.com/help/stats/select-data-and-validation-for-classification-problem.html (Section : Reserve Data for Testing)
https://in.mathworks.com/help/stats/assess-classifier-performance.html#mw_bce8ad28-f1d5-48fa-be79-9c272149a135 (Section: Evaluate Test Set Model Performance)