Rongzhong Lian

Proactive Human-Machine Conversation with Explicit Conversation Goal

2019

Though great progress has been made for human-machine conversation, current dialogue system is still in its infancy: it usually converses passively and utters words more as a matter of response, rather than on its own …

Learning to Select Knowledge for Response Generation in Dialog Systems

2019

End-to-end neural models for intelligent dialogue systems suffer from the problem of generating uninformative responses. Various methods were proposed to generate more informative responses by leveraging external knowledge. However, few previous work has focused on …