imageInputLayer Normalization - Data normalization options

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Andrea Daou
Andrea Daou 2021-8-27
评论： Andrea Daou 2021-9-30
Hello,
In layer = imageInputLayer(inputSize,Name,Value), it is mentioned that the Normalization value can take 'zerocenter', 'zscore', 'rescale-zero-one', etc.
When choosing 'rescale-zero-one' as a 'Normalization' value I am getting an error telling me that only 'zerocenter' and 'none' can be taken as input for 'Normalization'. I checked imageInputLayer function and it is correct only these options exist (I am using MATLAB R2019a).
Do the other options exist in other MATLAB versions? Is it possible to use them?
Thank you in advance for your help!

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采纳的回答

Tomaso Cetto
Tomaso Cetto 2021-9-30
编辑：Tomaso Cetto 2021-9-30
Hi Andrea,
The 'rescale-zero-one' normalization option was added in R2019b, so you would need to update to at least that release to be able to make use of it!
Tomaso

更多回答（1 个）

yanqi liu
yanqi liu 2021-9-27
Ran in:
sir，may be you should update MATLAB version, such as 2021
inputlayer = imageInputLayer([28 28 3],'Name','input', 'Normalization', 'rescale-zero-one')
inputlayer =
ImageInputLayer with properties: Name: 'input' InputSize: [28 28 3] Hyperparameters DataAugmentation: 'none' Normalization: 'rescale-zero-one' NormalizationDimension: 'auto' Max: [] Min: []

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