How to use train, validation and test?

Hello

I built a NN and i am trying to understand how can I use both validation and test while training the NN.

Till now I only suceeded using only one of them and not both.

Thanks,

Answer 1

[yanqi liu]

yes，sir

training data is used to train the model

the validation data is used to observe the performance of the model during training

the test data is used to evaluate the model after the training

[rami dishlo]

What is the code that I need to write to use both validation and test in my model?