CVpartition inside CVpartition to decrease dataset siz

1 次查看（过去 30 天）
Tomasz Kaczmarski
Tomasz Kaczmarski 2020-10-27
回答： Aditya Patil 2020-11-17
Hi
My training time is very slow to improve it i got idea to make cv partition inside cv partition
but im not sure how to do it. my code is belows
X = importdata('TrainSet_UCL.csv')
Y = importdata('TargetSet_UCL.csv')
cv = cvpartition(Y,'Holdout',0.3);
Xtrain = X(training(cv),:);
Ytrain = Y(training(cv));
Xtest = X(test(cv),:);
Ytest = Y(test(cv));

请先登录，再回答此问题。

采纳的回答

Aditya Patil
Aditya Patil 2020-11-17
Instead of partitioning dataset again, you can increase the holdout size. Alternately, consider using simpler models or smaller networks.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Classification Ensembles 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by