کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4945333 1438421 2017 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Generalized three-way decision models based on subset evaluation
ترجمه فارسی عنوان
مدل های تصمیم گیری سه گانه عمومی مبتنی بر ارزیابی زیرمجموعه
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی
The notion of three-way decisions was originally introduced based on the need to explain the three regions of probabilistic rough sets. In a three-way decision model, every object can be evaluated by a function and according to the evaluation value, the object can be arranged in one of the three regions (i.e., positive, negative, and boundary regions). In this study, we generalize Yao's three-way decision models to a case where every subset in the universe can be evaluated by the evaluation function, and we then propose generalized three-way models. The properties and examples of these new models are presented, as well as extensions of these models. We also give some remarks regarding Hu's three-way decision spaces. Three-way matroids are introduced based on Hu's axiomatic approach and our generalized three-way models. Furthermore, three-way matroids are generalized to three fuzzy matroids as an application of our new model. Finally, we suggest future research related to our new models and three-way fuzzy matroids.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Approximate Reasoning - Volume 83, April 2017, Pages 142-159
نویسندگان
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