# [1]蔡玫,刘新旺.基于数值模拟的语言计算方法[J].东南大学学报(自然科学版),2011,41(5):1109-1113.[doi:10.3969/j.issn.1001-0505.2011.05.040] 　Cai Mei,Liu Xinwang.An approach to computing with words based on numerical scale[J].Journal of Southeast University (Natural Science Edition),2011,41(5):1109-1113.[doi:10.3969/j.issn.1001-0505.2011.05.040] 点击复制 基于数值模拟的语言计算方法() 分享到： var jiathis_config = { data_track_clickback: true };

41

2011年第5期

1109-1113

2011-09-20

## 文章信息/Info

Title:
An approach to computing with words based on numerical scale

(1 东南大学经济管理学院, 南京 210096)
(2 南京信息工程大学经济管理学院, 南京 210044)
Author(s):
(1 School of Economics and Management, Southeast University, Nanjing 210096, China)
(2 School of Economics and Management, Nanjing University of Information Science and Technology, Nanjing 210044, China)

Keywords:

C934;N94
DOI:
10.3969/j.issn.1001-0505.2011.05.040

Abstract:
In order to describe fuzzy information and establish fuzzy logic, this paper studies an approach to computing with words based on extension principle and linguistic symbolic computational models. Numerical scale fuzzy linguistic representation and computational models are given. In this model, canonical characteristic value and standard deviation are used to reflect the common and special characters of words. In order to enlarge the range of application, an approach to building basic linguistic term sets is given to unify arbitrary linguistic labels to complete simple arithmetic operation on two-dimensional numbers. Computing with words can be done through computing with numerical values. The rule of computing with words is given and its correctness is proved. This method of transforming words into numerical values preserves the vagueness of words, and realizes the convenience of symbolic computational models. It is helpful for fuzzy reasoning and fuzzy decision making.

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