文献类型：会议论文

英文题名：Intelligent Hospital Guidance System based on Multi-Round Conversation

作者：Liu, Daowen[1];Ma, Zhiyuan[1];Zhou, Yangming[1];Zhai, Jie[1];Cai, Tingting[1];Xue, Kui[1];He, Ping[2]

机构：[1]East China Univ Sci & Technol, Sch Informat Sci & Engn, Shanghai 200237, Peoples R China;[2]Shanghai Shenkang Hosp, Dev Ctr, Shanghai 200025, Peoples R China

会议论文集：IEEE International Conference on Bioinformatics and Biomedicine (BIBM)

会议日期：NOV 18-21, 2019

会议地点：San Diego, CA

语种：英文

外文关键词：Knowledge graph; Intelligent hospital guidance system; Electronic health record; Entity recognition; Entity link

摘要：Registering a wrong hospital department is common when patients use on-line registering systems. Currently, there are some systems in practice. However, patients are unable to choose the best department due to different names and authorities of hospitals. To help solve the problem, we build a symptom-disease-disciplinary knowledge graph to recommend appropriate departments for patients. We obtain real disease-disciplinary information based on the regional health platform electronic health records (EHRs). Besides, we synthesize the symptom-disease relationship between ICD codes and medical encyclopedia websites. To further help the system predict the diseases based on patients' complaints, we update the weights of diseases through patients' choices in multi-round conversations. Experimental results show that the accuracy of final prediction is up to 92%.