摘要
本文给出应急管理技术领域中一种基于突发事件应急管理的知识库引擎构建及其辅助决策实现方法。构建知识库时从非结构化文本信息中抽取相关的数据,对提取的信息文本内容结构化分析,建立知识与分类信息的关联。将知识库的查询主要步骤分为语义理解、知识理解和知识检索。该方法有效解决了现有知识库的分类存储和精确查询等缺陷,可以应用于突发事件应急管理的知识库引擎构建和查询。
Relating to a technical field of urban comprehensive emergency management, intelligent expert knowledge base engine and auxiliary decision making method for emergency event are presented. The establishing method includes steps of extracting relevant data from unstructured text information, structurally analyzing a text content of obtained information, and establishing an association of the knowledge and information classification. The querying method includes steps of: understanding semantics, understanding knowledge, and querying knowledge. The present method effectively solves defects such as classification storage and accurate query of conventional knowledge libraries, and is applicable for establishing and querying the knowledge library engine of emergency management.
出处
《软件工程与应用》
2016年第4期223-227,共5页
Software Engineering and Applications
