- Partition data for cross-validation - MATLAB (mathworks.com)
- Cross-validate machine learning model - MATLAB crossval (mathworks.com)
Does Cross Validation in MATLAB shuffle my data?
7 views (last 30 days)
Show older comments
Dennis
on 11 Oct 2022
Answered: Sourav Karmakar
on 13 Oct 2022
Hey!
I recently started using MATLAB and more specifically, the Statistics and Machine Learning toolbox. When choosing the Classification Learner, I can choose my Validation Scheme - when choosing Cross Validation, does MATLAB shuffle my data? Couldn't find any information about this in the docs :(
Kind regards
Dennis
0 Comments
Accepted Answer
Sourav Karmakar
on 13 Oct 2022
Hi Dennis,
Yes, while applying cross-validation, the data will be suffled. The "cvpartition"/"crossval" functions define a random partition on the data set. Please refer to the following links capuring more information on this:
You can check out the link below to know more about cross validation in MATLAB: Cross-Validation - MATLAB & Simulink (mathworks.com)
I hope this information helps!
0 Comments
More Answers (0)
See Also
Categories
Find more on Get Started with Statistics and Machine Learning Toolbox in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!