Results 91 to 100 of about 480,167 (204)

THE UNCERTAIN GENERALIZED OWA OPERATOR AND ITS APPLICATION TO FINANCIAL DECISION MAKING

, 2011
We introduce the uncertain generalized OWA (UGOWA) operator. This operator is an extension of the OWA operator that uses generalized means and uncertain information represented as interval numbers.
MONTSERRAT CASANOVAS, JOSÉ M. MERIGÓ
core   +1 more source

Enhancing Edge Attack Strategy via an OWA Operator-Based Ensemble Design in Real-World Networks. [PDF]

Entropy (Basel), 2020
Feng Y, Ren B, Zeng C, Yang Y, Liu H.
europepmc   +1 more source

The WOWA operator: A review

, 2011
The WOWA operator (Weighted OWA) was proposed as a generalization of both the OWA and the Weighted mean. Formally, it is an aggregation operator that permits the aggregation of a set of numerical data with respect to two weighting vectors: one ...
Torra, Vicenç, Vicenç Torra
core   +1 more source

Multimodality Inferring of Human Cognitive States Based on Integration of Neuro-Fuzzy Network and Information Fusion Techniques

EURASIP Journal on Advances in Signal Processing, 2007
To achieve an effective and safe operation on the machine system where the human interacts with the machine mutually, there is a need for the machine to understand the human state, especially cognitive state, when the human's operation task demands an ...
P. Bhattacharya, Y. Lin, G. Yang
doaj   +1 more source

WORD SENSE DISAMBIGUATION METHOD USING SEMANTIC SIMILARITY MEASURES AND OWA OPERATOR [PDF]

ICTACT Journal on Soft Computing, 2015
Query expansion (QE) is the process of reformulating a query to improve retrieval performance. Most of the times user's query contains ambiguous terms which adds relevant as well as irrelevant terms to the query after applying current query expansion ...
Kanika Mittal, Amita Jain
doaj  

Aggregating preference rankings using OWA operator weights

, 2007
One important issue of aggregating preference rankings is to determine the weights of different ranking places. This paper proposes the use of ordered weighted averaging (OWA) operator weights to aggregate preference rankings, which allows the weights ...
Wang, Ying-Ming, Luo, Ying, Hua, Zhongsheng, 王艺明   +3 more
core  

Induced aggregation operators in decision making with the Dempster-Shafer belief structure [PDF]

We study the induced aggregation operators. The analysis begins with a revision of some basic concepts such as the induced ordered weighted averaging (IOWA) operator and the induced ordered weighted geometric (IOWG) operator.
Jose M. Merigo Lindahl, Montserrat Casanovas Ramon   +1 more
core  

The induced generalized OWA operator

We present the induced generalized ordered weighted averaging (IGOWA) operator. It is a new aggregation operator that generalizes the OWA operator by using the main characteristics of two well known aggregation operators: the generalized OWA and the ...
Merigó Lindahl, José M., Gil Lafuente, Anna Maria   +1 more
core  

A Note on Fractional Differential Subordination Based on the Srivastava-Owa Fractional Operator

, 2014
In this work, we consider a definition for the concept of fractional differential subordination in sense of Srivastava-Owa fractional operators. By employing some types of admissible functions involving differential operator of fractional order, we ...
Rabha Ibrahim, Maslina Darus
core   +1 more source

A Unified Presentation of the Dziok-Srivastava and the Owa-Srivastava Linear Operators and Associated with Subclass of Analytic Functions of Complex Order

, 2016
[[abstract]]Motivated by the success of the familiar Dziok-Srivastava and the Owa-Srivastava linear operators, we introduce here a unified presentation of them.
Shigeyoshi Owa, Sevtap S¨umer Eker, Bilal S¸eker   +2 more
core