I built a Variational Autoencoder using Keras in R,
I noticed that if I train the model on regular R session all work great,
but when I train the model on Shiny session it goes terribly worng:
When Shiny session gets to the line which train the model:
history<- vae %>% fit( x_train, x_train, shuffle = TRUE, epochs = 25, batch_size = batch_size, validation_data = list(x_test, x_test) )
there is no feedback on epoch and the all computer get stuck.
(I don't get any errors just crushing computer)
Is there special configuration to set when using Keras on Shiny?