Volume 36, Number 2, April 2018
|368 - 374
|03 July 2018
A Comprehensive Evaluation Method of Network Public Opinion Based On Similarity Measure Between Vague Soft Sets
School of Software and Microelectronics, Northwestern Polytechnical University, Xi'an 710072, China
2 Institute of Internet of Things & Integration of Information and Industrialization, University of Posts and Telecommunication, Xi'an 710061, China
3 School of Computer Science, Northwestern Polytechnical University, Xi'an 710072, China
Aiming at the limitation of existing similarity measure method based on Vague soft sets, the similarity measure formula between Vague soft sets is modified and a novel similarity measure between Vague soft sets in consideration of the difference of interval center of Vague values is introduced, the axiomatic proof is given too. The experimental results of comprehensive evaluation of the network public opinion show that this method is reasonable, effective and practical, which has a good application prospect and effect in the study of internet public opinion.
Key words: Vague soft sets / similarity measure / internet public opinion
关键字 : Vague软集 / 相似度量 / 网络舆情
© 2018 Journal of Northwestern Polytechnical University. All rights reserved.
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