A New Method for Fuzzy Query Processing for Document Retrieval Based on GFNQMA Operators

摘要

In [8], the quadratic-mean averaging (QMA) operators have been proposed to overcome the drawbacks of the T-operators [15] and the existing averaging operators (i.e., P-Norm operators [25], Infinite-One operators [26], Waller-Kraft operators [27], GMA operators [3] and WPMA operators [16]) to deal with fuzzy information retrieval of the AND and OR operations. However, the QMA operators can not deal with queries represented by generalized fuzzy numbers and interval-valued fuzzy numbers. In this research, we present generalized fuzzy-number quadratic-mean averaging (GFNQMA) operators to deal with queries based on generalized fuzzy numbers and interval-valued fuzzy numbers.