https://www.pyimagesearch.com/2018/06/04/keras-multiple-outputs-and-multiple-losses/ Keras: Multiple outputs and multiple losses - PyImageSearch Learn how to use multiple fully-connected heads and multiple loss functions to create a multi-output deep neural network using Python, Keras, and deep learning. www.pyimagesearch.com https://arxiv.org/abs/1503.03832 FaceNet: A Unified Embedding for Face..