This paper presents an end-to-end framework for task-oriented dialog systems using a variant of deep recurrent q-networks (DRQN). The model is able to interface with a relational database and jointly learn polici
Hybrid Code Networks (HCNs) combine recurrent neural networks (RNNs) with domain-specific knowledge, reducing the training data needed for dialog systems while retaining the benefit of inferring a latent representation of dialog state.