How to handle labels using fileDatastore in a CNN

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Mauricio Piraquive 2021-2-12

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评论： Pierre 2023-9-22

I have a collection of 50x1x12 mat files, that I need to upload into some datastore to subsequently pass into a convolutional neural network, how can I handle the labels of this files?, what datastore should I use?,

I have been trying with file datastore, the filedatastore does not handle the labels in the same way as the imagedatastore does getting them from the folder.

-What datastore can I use

-if I use filedatastore how can I handle the labels after getting them from the foler and in the moment of use net = trainNetwork( ? );

-how the inputlayer should initially set

I really appreacite the help I have been stuck with this for along time.

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采纳的回答

Madhav Thakker 2021-2-14

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Hi Mauricio,

You can use two different datastores for reading the .mat files and labels separately. Then, you can use combine on the datastores and feed to the CNN network.

Refer https://in.mathworks.com/matlabcentral/answers/459161-image-regression-using-mat-files-and-a-datastore#answer_405285 answer for a similar approach.

Hope this helps.