Abstract
AbstractA new intuitionistic fuzzy consensus reaching model is developed with multi-period public opinions and expert evaluation values in social network environment. First, the public opinions are obtained by using the crawler software and sentiment analysis technology is used to transform public opinions into intuitionistic fuzzy decision matrix in each period. Attribute weights are calculated by using the time attenuation factor and changes in public opinion. Second, the social trust relationship is modeled and incomplete social trust relationships are completed by using Archimedean t-norm. The expert weights are calculated by using the dynamic trust degree and similarity degree. Third, a consensus framework is proposed for multiple-period decision making problem, which coordinates conflicts between experts through dual feedback paths. The collective opinion scores are calculated by using weights of periods and attribute weights obtained from the word frequency of public opinions. The tourism attraction recommendation method is used to illustrate the proposed method.
Funder
Innovative Research Group Project of the National Natural Science Foundation of China
Publisher
Springer Science and Business Media LLC
Reference66 articles.
1. Tolga AC, Parlak IB, Castillo O (2020) Finite-interval-valued type-2 Gaussian fuzzy numbers applied to fuzzy TODIM in a healthcare problem. Eng Appl Artif Intell 87:103352
2. Gokasar I, Pamucar D, Deveci M, Gupta BB, Martinez L, Castillo O (2023) Metaverse integration alternatives of connected autonomous vehicles with self-powered sensors using fuzzy decision making model. Inf Sci 642:119192
3. Deveci M, Gokasar I, Pamucar D, Zaidan A, Wei W, Pedrycz W (2024) Advantage prioritization of digital carbon footprint awareness in optimized urban mobility using fuzzy Aczel Alsina based decision making. Appl Soft Comput 151:111136
4. Du K, Fan RG, Wang YY, Wang DX, Qian RR, Zhu BQ (2023) A data-driven group emergency decision-making method based on interval-valued intuitionistic hesitant fuzzy sets and its application in COVID-19 pandemic. Appl Soft Comput 139:110213
5. Wang XH, Wang B, Li TT, Li HX, Watada J (2023) Multi-criteria fuzzy portfolio selection based on three-way decisions and cumulative prospect theory. Appl Soft Comput 134:110033