Case Reasoning Research of Emergency Network Opinion Based on Ontology

This paper introduces the construction process of the emergency network opinion case library. It uses ontology as the basic rule of knowledge representation and knowledge reasoning, it analyzes the field of emergency network opinion, and obtains the ontology model of emergency network opinion case. This paper discusses the process of case reasoning and the main method of case retrieval. It obtains the weighted sum of attribute similarity according to the categories of attributes, and realizes the application test of case reasoning of the emergency network opinion. (Abstract)