𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An overview of operators for aggregating information

✍ Scribed by Z. S. Xu; Q. L. Da

Publisher
John Wiley and Sons
Year
2003
Tongue
English
Weight
123 KB
Volume
18
Category
Article
ISSN
0884-8173

No coin nor oath required. For personal study only.

✦ Synopsis

In this work, we first make a survey of the existing main aggregation operators and then propose some new aggregation operators such as the induced ordered weighted geometric averaging (IOWGA) operator, generalized induced ordered weighted averaging (GIOWA) operator, hybrid weighted averaging (HWA) operator, etc., and study their desirable properties. Finally, we briefly classify all of these aggregation operators.

πŸ“œ SIMILAR VOLUMES

Generalized point operators for aggregat
Generalized point operators for aggregating intuitionistic fuzzy information
✍ Meimei Xia; Zeshui Xu πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 186 KB πŸ‘ 1 views

We first develop a series of intuitionistic fuzzy point operators, and then based on the idea of generalized aggregation (Yager RR. Generalized OWA aggregation operators. Fuzzy Optim Decis Making 2004;3:93-107 and Zhao H, Xu ZS, Ni MF, Liu SS. Generalized aggregation operators for intuitionistic fuz

On aggregating uncertain information by
On aggregating uncertain information by type-2 OWA operators for soft decision making
✍ Shang-Ming Zhou; Robert I. John; Francisco Chiclana; Jonathan M. Garibaldi πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 416 KB

Yager's ordered weighted averaging (OWA) operator has been widely used in soft decision making to aggregate experts' individual opinions or preferences for achieving an overall decision. The traditional Yager's OWA operator focuses exclusively on the aggregation of crisp numbers. However, human expe

Applying aggregation operators for infor
Applying aggregation operators for information access systems: An application in digital libraries
✍ Enrique Herrera-Viedma; Javier LΓ³pez GijΓ³n; Sergio Alonso; Josefina VΓ­lchez; Con πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 313 KB πŸ‘ 1 views

Nowadays, the information access on the Web is a main problem in the computer science community. Any major advance in the field of information access on the Web requires the collaboration of different methodologies and research areas. In this paper, the concept of aggregation operator playing a role

An analytic characterization of some agg
An analytic characterization of some aggregation operators
✍ Sergei Ovchinnikov πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 166 KB πŸ‘ 2 views

A class of aggregation operators that includes Yager's OWA operators is introduced. Both classes are completely characterized by means of their functional and analytic properties. The results are discussed from the point of view of representational measurement theory.