Affiliations: [a] Guangxi Key Laboratory of Spatial Information and Geomatics, Guilin University of Technology, Guilin, China
| [b] College of Geomatics and Geoinformation, Guilin University of Technology, Guilin, China
Correspondence:
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Corresponding author. Bo Wei, College of Geomatics and Geoinformation, Guilin University of Technology, 12, Jiangan Road, Guilin 541004, China. Tel.: +86 773 5895911; Fax: +86 773 5892796; E-mail: [email protected].
Abstract: A type of similarity measure between two vague soft sets, which contains subitem satisfying properties instead of single value parameters defined within a value range, is introduced. Some properties of the proposed similarity measure are studied. Eight detailed expression examples derived from the subitem are given. A real-world problem in handling landmark preference is solved based on this technique of similarity measure of vague soft sets. The results of an analysis of the landmark preference example are based on a comparison of the proposed similarity measure with the existing similarity measures, which is meant to demonstrate the advantages of the proposed approach.
