The System of Arms Information Extraction Based on Ontology
基于本体的军备情报抽取系统的设计与实现*

The system of arms information extraction based on Ontology consists of two parts:knowledge base and processing subsystem.It realizes the arms category determination based on text categorization,and the arms object determination based on named entity recognition.According to information extraction rules based on syntax and semantic constraint,it implements the information integration based on the Ontology in semantic level to some extent.