摘要
利理自然语言理解技术，研究了由书本获取知识的方法，并研制了－个面向领域 的书本知识获取的实验系统ＴＫＡＳ（Ｔｅｘｔ Ｋｎｏｗｌｅｄｇｅ Ａｃｑｕｉｓｉｔｉｏｎ Ｓｙｓｔｅｍ）． ＴＫＡＳ在给定领域中，通过基于自然语言理解来达到有效的正文知识的获取，并用命 题语义网络作为其内部知识表示形式。该系统可作为智能系统开发过程中知识获取的 辅助工具。
Knowledge Acquisition has been, the bottleneck of developing knowledge- based system for a long timeo Text knowledge is an important source of knowledge. An automatic text knowledge acquisition system (TKAS) based on natural language understanding is described in this paper. In a specific domain the system can accomplish an effective knowledge acquisition by means of understanding text.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
1991年第6期711-717,共7页
Journal of Dalian University of Technology
关键词
知识获取
人工智能
自然语言
artificial intelligence/knowledge acquisition
knowledge representation
syntactic analysis
semantics network
