Adaptive posterior knowledge selection for improving knowledge-grounded dialogue generation

• Main Authors: WANG, Weichao, GAO, Wei, FENG, Shi, CHEN, Ling, WANG, Daling
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2021
• Subjects: dialogue generation; knowledge graph; text knowledge; adaptive knowledge selection; posterior distribution over knowledge; Numerical Analysis and Scientific Computing; Theory and Algorithms
• Online Access: https://ink.library.smu.edu.sg/sis_research/6678; https://ink.library.smu.edu.sg/context/sis_research/article/7681/viewcontent/3459637.3482314.pdf
• Institution: Singapore Management University

In open-domain dialogue systems, knowledge information such as unstructured persona profiles, text descriptions and structured knowledge graph can help incorporate abundant background facts for delivering more engaging and informative responses. Existing studies attempted to model a general posterio...