作者: Antonio Gisolfi
关键词: Algebraic number 、 Relevance (information retrieval) 、 Fuzzy classification 、 Domain of discourse 、 Fuzzy logic 、 Weighting 、 Mathematics 、 Structure (mathematical logic) 、 Fuzzy number 、 Machine learning 、 Artificial intelligence
摘要: An appropriate fuzzy structure was previously defined to generate classifications in a universe of discourse which the characteristics elements are through attributes whose values linguistic labels. way operates depends upon suitable operations on represented by numbers. However, this classification method suffers from main disadvantage, i.e., inherent rigidity deriving circumstance that all share same weight and, consequently, taken into account completely disregarding fact usually some more relevant than others. In article we analyze weighting rule allowing us treat different relevance is different. validity approach checked means case study concerning diets for breast-feeding women. © 1995 John Wiley & Sons, Inc.