%0 Journal Article %A DU Xiao-yu %A FENG Jun-lan %A HU Min %A WU Xiao-ting %A HUANG Yi %T Architecture and Algorithms of Intelligent Dialogue System %D %R 10.13190/j.jbupt.2019-169 %J Journal of Beijing University of Posts and Telecommunications %P 10-19 %V 42 %N 6 %X Intelligent human-machine dialogue system comprehensively utilizes a number of core technologies in the field of artificial intelligence. In recent years, with the development of basic algorithms such as deep learning and reinforcement learning, the overall structure, algorithm system and application mode of human-machine dialogue system have been changed and improved greatly. In order to sort out and summarize this technology, the architecture of human-machine dialogue system, the core algorithm of human-machine dialogue system, challenges and technical directions in this field are reviewed. %U https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2019-169