Shuyang Li, Jin Cao, Mukund Sridhar, Henghui Zhu, Shang-Wen Li...
TL;DR研究了一种基于生成型问答和条件语言模型的不需要本体的Dialog State Tracking方法，具有较好的领域迁移效果。
Abstract
dialog state tracking (DST), an integral part of modern dialog systems, aims to track user preferences and constraints (slots) in task-oriented dialogs. In real-world settings with constantly changing services, D