A comprehensive retrieval method of social media information based on fuzzy mathematics. (14th March 2023)

• Record Type: Journal Article
• Authors: Yu, Xinyan
• Is Part Of: International journal of Web based communities. Volume 19:Number 2/3(2023)
• Page Start: 150
• Page End: 160
• Publication Date: 2023-03-14
• Subjects: fuzzy mathematics method -- social media information -- comprehensive search -- hash function -- high level semantics -- fuzzy mathematics; Online social networks -- Periodicals; Social media -- Periodicals; World Wide Web -- Periodicals; 302.30285
• Languages: English
• ISSNs: 1477-8394

Abstract

In order to solve the problems of low retrieval accuracy and long retrieval time of traditional information comprehensive retrieval methods, a social media information comprehensive retrieval method based on fuzzy mathematics is proposed in this paper. Firstly, the social media information data is collected by hash function; Then, the cross filter is used to remove similar social media data. Finally, according to the fuzzy triangle number in the fuzzy mathematics method, the keyword weight in social media information is calculated. The comprehensive retrieval of social media information is completed by determining the attribute of social media information and reducing the word frequency range of social media information. The experimental results show that the minimum detection error of this method is about 0.15%, and the shortest information retrieval time is about 1.0 s. The retrieval effect of the proposed method is good.