How to increase the number of samples for training?

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Mohammad Farhad Aryan 2020-3-21

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评论： Mohammad Farhad Aryan 2020-3-31

I am using SVM for skin disease classification but have fewer number of images and each image has more than one lesion so how I can take every lesion as a separate sample in order to increase the number of samples for training.

Any help is greatly appreciated.

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Answer 1

Dinesh Yadav 2020-3-24

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I think you can simply crop and save one lesion at a time. This will give you increased no of samples. Also you can use data augmentation. Lets say you have original image with 10 lesions you can crop it in any way having 10 images with 1 lesion each or 2 images with 5 lesions or any such combination and use data augmentation on cropped images also to increase no of training samples.