How to calculate the clusterig (KLD) loss for every instance

[djsavic]

Great work! For the problem I studied, the accuracy reaches 97%, which is very impressive. How can I compute the DEC loss of every instance after the training has been completed. For the autoencoder, it is straightforward by defining a simple function:

def ae_loss(autoencoder, X):
    ae_rec = autoencoder.predict(X)  
    ae_loss = tf.keras.losses.mse(ae_rec, X)  
    return ae_loss

Defining similar function for computing the clustering loss is not working. Any idea how can this be implemented? I would like to do a further investigation by studying the loss distribution.