Augmented image data store wont work unless i write Augmented image Source, is this stopping me from making a data store?

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Nathan Reilly 2018-4-9

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回答： Helen Victoria 2018-12-14

Compile errors says:

Error using trainingOptions (line 187)
The value of 'ValidationData' is invalid. Validation data must be a table, an ImageDatastore, or a cell
array with input data and responses.

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Walter Roberson 2018-4-9

Which MATLAB release are you using?

Nathan Reilly 2018-4-11

R2017b

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Answer 1

Walter Roberson 2018-4-11

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augmented image data store was not introduced until R2018a.

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Nathan Reilly 2018-4-11

image.png

I know so everyone says use AugmentedImageSource but when i try to train with my data it says it must be from a data store which my matlab doesnt have. So i have tried using imresize for example: inputSize = [227 227 3]; imds.ReadFcn = @(loc)imresize(imread(loc),[inputSize]); Plus many combinations of this code and more. Still wont work compile error says all images must be the same size. Or it says target images are 227 227 1 but need to be 227 227 3 for alexnet, so i need to use 4Darray but cant get that to work either...