A single-valued Neutrosophic hesitant fuzzy set (SVNHFS) is a combination of a single-
valued neutrosophic set (SVNS) and hesitant fuzzy set (HFS) that has been developed to …

In the study of group decision-making, the most important issue is how to coordinate
opinions from different decision experts (DEs) to reach a consensus under uncertainty. To …

In this article, a novel CoCoSo (Combined compromise solution) method based on Frank
operational laws and softmax function is investigated to handle multiple attribute group …

The customer-oriented design concept evaluation (CDCE) enables companies to select the
best design concept from the perspective of customer to win the customer-centered market …

The Muirhead mean (MM) operator is effective and feasible and is used for aggregating the
finite collection of attributes into a singleton set, where the averaging and geometric …

The bipolar neutrosophic set is a suitable instrument to tackle the information with
vagueness, complexity, and uncertainty. In this study, we improved the original EDAS (the …

To provide intelligent learning guidance for students in e-learning systems, it is necessary to
accurately predict their performance in future exams by analyzing score data in past exams …

Bipolar fuzzy sets are used to describe the positive and negative of the uncertainty of
objects, and the bipolar fuzzy graphs are used to characterize the structural relationship …

Purpose Entrepreneurship as a development engine has a distinct character in the
economic growth of countries. Therefore, governments must support entrepreneurship in …

It is a fundamental function of a personalized elearning system to recommend suitable
exercises to learners for improving their learning efficiencies and qualities. These exercises …