Keras: Is there fork layer now (multi-task learning)?

[bryanyzhu]

Hi all,

I am trying to do multi-task learning, like a single network, multiple loss functions. I show a simple graph below, hope you will get it.

                                  | --->   layer3_1 ---> loss
layer1 ---> layer2 --->   
                                  | --->   layer3_2 ---> loss

I already read through issue 224 here, but i can't find the fork function or layer, or split function. Could anybody show me how to do this? Thank you

[joelthchao]

This guide shows how to share layer via functional API and train a network with multiple losses.

[bryanyzhu]

Thanks @joelthchao I will look into it.