Image to number prediction using CNN regression.

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GABRIELZHU ZHU on 5 Oct 2020
Answered: yanqi liu on 17 Jan 2022
I have 564 Nifti images, each being 128*128*16*4, as input training data 'imds'. The outputs are 564 continous variables from 0 to 1, which I set as 'imds.Labels'.
I used imagedatastore to combine 'imds' with 'imds.Labels' and then run the regression CNN. But when I run the training, a error suggested that: "the labels of the imagedatastore must be a categorical vector".
Does anyone know how to fix this problem.
Many thanks
hawi teshome
hawi teshome on 14 Jan 2022
Hello there, I am facing similar problem. Can you share how you fixed it?

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Answers (1)

yanqi liu
yanqi liu on 17 Jan 2022
yes,sir,may be use
as the net output,and use 4-D XTrain, 1-D YTrain to train net

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