Teaching machines to accomplish tasks by conversing naturally with humans is challenging. Currently, developing task-oriented dialogue systems requires creating multiple components and typically this involves either a large amount of handcrafting, or acquiring labelled datasets and solving a statistical learning problem for each component. In this work we introduce a neural network-based text-in, text-out end-to-end trainable dialogue system along with a new way of collecting task-oriented dialogue data based on a novel pipe-lined Wizard-of-Oz framework. This approach allows us to develop dialogue systems easily and without making too many assumptions about the task at hand. The results show that the model can converse with human subjects naturally whilst helping them to accomplish tasks in a restaurant search domain.
In task-oriented human-computer dialogue interactions, REF introduce a neural network-based trainable dialogue system with a database operator module.
A Network-based End-to-End Trainable Task-oriented Dialogue System
ArXiv
ArXiv
Computer Science Mathematics