Cross validation in GeNIe with different proportions

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Hakankhm
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Joined: Thu Aug 27, 2020 11:01 am

Cross validation in GeNIe with different proportions

Post by Hakankhm »

I wanted to make cross validaliton for my model. In different resources they say we must divide our data into two parts like 70% for training and 30% for testing. There is a k-fold cross validation option in GeNIe but, as the manual explains, k-fold divides data into two equal parts. Do I have chance of performing a cross validation as 70% - 30% in GeNIe please? And if yes, how? Best regards.
marek [BayesFusion]
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Posts: 430
Joined: Tue Dec 11, 2007 4:24 pm

Re: Cross validation in GeNIe with different proportions

Post by marek [BayesFusion] »

Sure but you have to split the file into the two parts (70% and 30%) yourself. Then learn the model from the 70% part and perform "Test only" on the 30%. k-fold cross-validation and leave-one-out are much more efficient, although the training phase in these is parameter learning only and not the structure.
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