Undefined function or variable 'batchNorm​alizationL​ayer'

Hello guys,

I am creating a simple CNN for classification of digits, but please am experiencing the error above each time I try to excute the code below. I am using R2017a version. I have also re-Installed the neural network toolbox and ran update but same error. Does anyone have idea on how to go about this?

layers = [

imageInputLayer([28 28 1])

convolution2dLayer(3,8,'Padding','same')

batchNormalizationLayer

reluLayer

maxPooling2dLayer(2,'Stride',2)

convolution2dLayer(3,16,'Padding','same')

batchNormalizationLayer

reluLayer

maxPooling2dLayer(2,'Stride',2)

convolution2dLayer(3,32,'Padding','same')

batchNormalizationLayer

reluLayer

fullyConnectedLayer(10)

softmaxLayer

classificationLayer];

Answer 1

[Alex Mcaulley]

Following the documentation, batchNormalizationLayer function was introduced in R2017b release. Then, you need to update your Matlab version to use it.