Zhiliang Ren

TL;DR: This paper proposes an approach for multi-criteria group decision making (MCGDM) with dual hesitant fuzzy information, and proposes a score function and a comparison method of DHFEs, and develops a new distance measure forDHFEs.

TL;DR: This paper studies the consensus among the preference relations (PRs) and selects a suitable alternative for the GDM problem, and constructs the probabilistic uncertain linguistic preference relation (PULPR) and the normalized PULPR.

TL;DR: This work proposes the concept of interval‐valued hesitant Pythagorean fuzzy sets (IVHPFSs), a solution for decision making under uncertainty, and explores two decision‐making processes in the setting of IVHPFS by drawing support from the technique for order preference by similarity to ideal solution and Choquet integral‐based method.

TL;DR: A new fuzzy information form called normal wiggly hesitant fuzzy set (NWHFS) is proposed to assist the DMs in expressing their evaluation information more completely and improve the rationality of the decision-making result.

TL;DR: This paper extends the AHP to the probabilistic linguistic environment for perfecting the modeling ability of AHP in various decision-making problems and proposes a new approach to check and improve the consistency of the PLCMs.