EP-Bot: Empathetic Chatbot Using Auto-Growing Knowledge Graph

作     者：SoYeop Yoo OkRan Jeong 

作者机构：Gachon UniversitySeongnam-si13120Korea 

出 版 物：《Computers, Materials & Continua》 (计算机、材料和连续体（英文）)

年 卷 期：2021年第67卷第6期

页      面：2807-2817页

核心收录：

学科分类：0831[工学-生物医学工程（可授工学、理学、医学学位）] 0502[文学-外国语言文学] 050201[文学-英语语言文学] 05[文学] 0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 0805[工学-材料科学与工程（可授工学、理学学位）] 0701[理学-数学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 0801[工学-力学（可授工学、理学学位）] 

基　　金：supported by Basic Science Research Program through the NRF(National Research Foundation of Korea) the MSIT(Ministry of Science and ICT),Korea,under the National Program for Excellence in SW supervised by the IITP(Institute for Information&communications Technology Promotion)and the Gachon University research fund of 2019(Nos.NRF2019R1A2C1008412,2015-0-00932,GCU-2019-0773) 

主　　题：Emotional chatbot conversational AI knowledge graph emotion 1 Introduction 

摘      要：People occasionally interact with each other through *** particular,we communicate through dialogue and exchange emotions and information from *** are essential characteristics of natural *** artificial intelligence is an integral part of all the technologies that allow computers to communicate like *** a computer to interact like a human being,it must understand the emotions inherent in the conversation and generate the appropriate ***,existing dialogue systems focus only on improving the quality of understanding natural language or generating natural language,excluding *** propose a chatbot based on emotion,which is an essential element in ***-Bot(an Empathetic PolarisX-based chatbot)is an empathetic chatbot that can better understand a person’s utterance by utilizing PolarisX,an autogrowing knowledge *** extracts new relationship information and expands the knowledge graph *** is helpful for computers to understand a person’s common *** proposed EP-Bot extracts knowledge graph embedding using PolarisX and detects emotion and dialog act from the *** it generates the next utterance using the ***-Bot could understand and create a conversation,including the person’s common sense,emotion,and *** verify the novelty and accuracy of EP-Bot through the experiments.