How do I split a folder with images into two folders with images using MATLAB?

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Gledson Melotti 2018-2-22

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评论： Priyom Goswami 2021-5-11

Hi, how are you. I have a question about images in a folder. I have a folder with multiple images (2000). How do I separate this folder into two folders with randomly chosen images? For example, 70% of images in one folder and 30% in another folder.

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回答（1 个）

Jos (10584) 2018-2-22

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编辑：Jos (10584) 2018-2-22

retrieve all filenames using dir
create a random logical vector with 70% true, e.g. tf = randperm(N) > (0.70 *N), where N is the number of files
create two new directories with mkdir
loop over all files, using for
use movefile to move the file to one folder, if the logical vector is true, otherwise move it to the other folder