jeffheaton / t81_558_deep_learning

T81-558: Keras - Applications of Deep Neural Networks @Washington University in St. Louis
https://sites.wustl.edu/jeffheaton/t81-558/
Other
5.71k stars 3.04k forks source link

Epoch and Batch_size #148

Closed bilal-24 closed 2 years ago

bilal-24 commented 2 years ago

Please help me?

When do the weights and the biases of model update?

End of per batch_size or end of per epoch?

I can not understand this. For example, Our dataset has 1600 X_train data. we choose batch_size = 64 and epoch = 10, What are the weights and biases updating number 1600/64=25 or only per epoch = 10?