The CNN neural network processes one-dimensional signals

Hello, I have built a CNN neural network. The labels I made are 0 and 1, but the output prediction result is '<undefined> '. What is the reason?

[Jintao Wu]

The MATLAB tell you which is not defined ?

Answer 1

[Sai Bhargav Avula]

Hi,

There can be many reasons why this can happen. Have you checked your loss value. If it is NAN(this is the common reason ) then you need to adjust your hyperparameters accordingly like reducing the learning rate etc.

Hope this helps!