A fast geometric defuzzication operator for large scale information retrieval

Simon Coupland; David Croft; Stephen Brown

doi:10.1109/FUZZ-IEEE.2014.6891581

A fast geometric defuzzication operator for large scale information retrieval

Simon Coupland, David Croft, Stephen Brown

De Montfort University

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

3 Citations (Scopus)

57 Downloads (Pure)

Abstract

In this paper we explore the centroid defuzzification operation in the context of specific data retrieval application. We present a novel implication and centroid defuzzification approach based on geometric fuzzy sets and systems. It is demonstrated that this new approach requires fewer operations and results in a significant reduction in processing time in our application.

Original language	English
Title of host publication	2014 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)
Publisher	IEEE
Pages	1143 - 1149
Number of pages	7
ISBN (Electronic)	978-1-4799-2072-3
ISBN (Print)	978-1-4799-2073-0
DOIs	https://doi.org/10.1109/FUZZ-IEEE.2014.6891581
Publication status	Published - 8 Sept 2014
Event	2014 IEEE International Conference on Fuzzy Systems - Beijing, China Duration: 6 Jul 2014 → 11 Jul 2014

Conference

Conference	2014 IEEE International Conference on Fuzzy Systems
Abbreviated title	FUZZ-IEEE
Country/Territory	China
City	Beijing
Period	6/07/14 → 11/07/14

Bibliographical note

© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keywords

fuzzy set theory
geometry
information retrieval
centroid defuzzication operation
data retrieval application
fast geometric defuzzication operator
geometric fuzzy sets
large scale information retrieval
Computational efficiency
Equations
Fuzzy sets
Fuzzy systems
MATLAB
Mathematical model
Shape

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10.1109/FUZZ-IEEE.2014.6891581

FastDefuzz-cr

Cite this

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title = "A fast geometric defuzzication operator for large scale information retrieval",

abstract = "In this paper we explore the centroid defuzzification operation in the context of specific data retrieval application. We present a novel implication and centroid defuzzification approach based on geometric fuzzy sets and systems. It is demonstrated that this new approach requires fewer operations and results in a significant reduction in processing time in our application.",

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author = "Simon Coupland and David Croft and Stephen Brown",

note = "{\textcopyright} 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.; 2014 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE ; Conference date: 06-07-2014 Through 11-07-2014",

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AU - Brown, Stephen

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AB - In this paper we explore the centroid defuzzification operation in the context of specific data retrieval application. We present a novel implication and centroid defuzzification approach based on geometric fuzzy sets and systems. It is demonstrated that this new approach requires fewer operations and results in a significant reduction in processing time in our application.

KW - fuzzy set theory

KW - geometry

KW - information retrieval

KW - centroid defuzzication operation

KW - data retrieval application

KW - fast geometric defuzzication operator

KW - geometric fuzzy sets

KW - large scale information retrieval

KW - Computational efficiency

KW - Equations

KW - Fuzzy sets

KW - Fuzzy systems

KW - MATLAB

KW - Mathematical model

KW - Shape

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DO - 10.1109/FUZZ-IEEE.2014.6891581

M3 - Conference proceeding

SN - 978-1-4799-2073-0

SP - 1143

EP - 1149

BT - 2014 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)

PB - IEEE

T2 - 2014 IEEE International Conference on Fuzzy Systems

Y2 - 6 July 2014 through 11 July 2014

ER -

A fast geometric defuzzication operator for large scale information retrieval

Abstract

Conference

Bibliographical note

Keywords

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