the process is stuck in this form and not able to proceed further. i have waited about an hour but still nothing happened.

Training on single CPU.
Initializing image normalization.
|=========================================================================================|
|     Epoch    |   Iteration  | Time Elapsed |  Mini-batch  |  Mini-batch  | Base Learning|
|              |              |  (seconds)   |     Loss     |   Accuracy   |     Rate     |
|=========================================================================================|

%%The code i am using is this.

clc;
clear;
close all;

net=alexnet;
layers=net.Layers;
imds=imageDatastore('Flowers',...
        'IncludeSubfolders',true,...
        'LabelSource','foldername');

[test, train]=splitEachLabel(imds,.7);
numclass=numel(categories(imds.Labels));
layers(end)=classificationLayer;
layers(end-2)=fullyConnectedLayer(12);
opt=trainingOptions('sgdm','InitialLearnRate',0.001);
[newnet, info]=trainNetwork(train,layers,opt);
plot(info.TrainingLoss)

Answer 1

[Samir khan]

I got it!! problem was with my parallel computational toolbox..