Hi, I’m not sure I understand what you meant by this.



 Mohamed_Ragab:

This classifier has 10 output neurons, I specified each neuron to predict the corresponding class.


You said that you are doing one vs rest classification and you have mentioned above that there are 10 output neurons. This is a normal multi class classifier .
But if you want to train one vs rest classifiers, yes you can freeze CNN after it has trained one time because it is only used as a feature extractor.
If I have misunderstood something please tell.
Thank You