Similarity Measurement Based on Thesaurus
Qiu Hong-jun · Journal of Yanbian University · 2007
During the course of developing knowledge based systems,the similarity measurement of char data type feature is often employed,and using the measurement based on Keywords,the omittance and inaccuracy of measurement is occurred.To resolve this problem,taking the material feature's effect on similarity measurement of aircraft assembly process planning knowledge as an example,the conceptual similarity measurement of character is researched and a kind of similarity measurement based on thesaurus is proposed.The configuration of thesaurus is researched and a model of measurement thesaurus is given.The similarity measurement algorithm based on thesaurus is developed.