Class information for:
Level 2: FUZZY SETS AND SYSTEMS//IEEE TRANSACTIONS ON FUZZY SYSTEMS//AGGREGATION OPERATOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
360 17397 27.1 47%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
276 3       FUZZY SETS AND SYSTEMS//ALGEBRA UNIVERSALIS//ROUGH SETS 43335
360 2             FUZZY SETS AND SYSTEMS//IEEE TRANSACTIONS ON FUZZY SYSTEMS//AGGREGATION OPERATOR 17397
635 1                   INTUITIONISTIC FUZZY SET//GROUP DECISION MAKING//OWA OPERATOR 3228
1321 1                   FUZZY MODELING//IEEE TRANSACTIONS ON FUZZY SYSTEMS//FUZZY SYSTEMS 2719
4745 1                   DEMPSTER SHAFER THEORY//BELIEF FUNCTIONS//IMPRECISE PROBABILITIES 1734
6992 1                   UNINORM//FUZZY IMPLICATION//FUZZY CONNECTIVES 1419
8389 1                   FUZZY DIFFERENTIAL EQUATIONS//FUZZY NUMBERS//FUZZY LINEAR SYSTEM 1259
10276 1                   FUZZY MEASURE//SUGENO INTEGRAL//CHOQUET INTEGRAL 1077
12730 1                   FUZZY RANDOM VARIABLE//ESTADIST IO DM//T NORM BASED ADDITION 884
13300 1                   TYPE 2 FUZZY SETS//INTERVAL TYPE 2 FUZZY SETS//TYPE 2 FUZZY LOGIC 847
16272 1                   FUZZY CONTROL//FUZZY PID CONTROLLER//SELF ORGANIZING FUZZY CONTROLLER 663
16976 1                   FUZZY TRANSFORM//INDISTINGUISHABILITY OPERATOR//PLICAT FUZZY MODELING 624
17786 1                   FUZZY RELATION EQUATIONS//FUZZY RELATIONAL EQUATIONS//MAX PRODUCT COMPOSITION 582
20661 1                   FUZZY REGRESSION//FUZZY LINEAR REGRESSION//FUZZY REGRESSION ANALYSIS 450
21641 1                   FUZZY BAGS//LINGUISTIC SUMMARIZATION//FUZZY QUANTIFICATION 411
23028 1                   FUZZY HARDWARE//FUZZY PROCESSOR//MEMBERSHIP FUNCTION GENERATOR 361
25369 1                   SYMBOLIC DATA ANALYSIS//INTERVAL VALUED DATA//SYMBOLIC DATA 283
27108 1                   GIRARD ALGEBRA//FACTOR SPACE//MODELS OF FUZZY LOGIC 237
28931 1                   FUZZY PROBABILITY SPACE//FUZZY DYNAMICAL SYSTEM//LOGICAL ENTROPY 196
30042 1                   LABEL SEMANTICS//MASS ASSIGNMENT//APPROPRIATENESS MEASURES 175
30469 1                   DYNAMIC FUZZY SYSTEM//FUZZY DYNAMIC PROGRAMMING//FUZZY REWARD 168
36472 1                   FUZZY FEEDBACK SYSTEMS//N 15 SEPARATION PLANT//SOLUTIONS OF ACRYLIC ACID 80

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 FUZZY SETS AND SYSTEMS journal 2142543 17% 41% 2960
2 IEEE TRANSACTIONS ON FUZZY SYSTEMS journal 498039 4% 39% 739
3 AGGREGATION OPERATOR authKW 454388 2% 81% 320
4 FUZZY MEASURE authKW 435982 2% 77% 324
5 INTUITIONISTIC FUZZY SET authKW 413228 2% 73% 321
6 FUZZY NUMBERS authKW 382088 3% 41% 537
7 INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS journal 352046 3% 43% 463
8 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE WoSSC 349709 37% 3% 6446
9 INTERNATIONAL JOURNAL OF APPROXIMATE REASONING journal 333188 3% 36% 528
10 CHOQUET INTEGRAL authKW 309214 2% 62% 284

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 Computer Science, Artificial Intelligence 349709 37% 3% 6446
2 Computer Science, Theory & Methods 126968 24% 2% 4143
3 Statistics & Probability 113473 20% 2% 3472
4 Mathematics, Applied 66196 25% 1% 4378
5 Computer Science, Cybernetics 34534 4% 3% 738
6 Computer Science, Information Systems 18295 9% 1% 1553
7 Operations Research & Management Science 13899 7% 1% 1186
8 Computer Science, Interdisciplinary Applications 11582 8% 1% 1309
9 Automation & Control Systems 8566 5% 1% 862
10 Engineering, Electrical & Electronic 5280 13% 0% 2191

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MACHINE INTELLIGENCE 151715 1% 45% 191
2 PLICAT FUZZY MODELING 89562 1% 53% 97
3 MATH DESCRIPT GEOMETRY 78431 1% 39% 114
4 AUTOMAT COMPUTAC 57388 0% 51% 64
5 COMPUTAT INTELLIGENCE 44435 1% 21% 124
6 SECCIO MATEMAT INFORMAT 38837 0% 92% 24
7 ESTADIST IO DM 38614 0% 57% 39
8 PLICAT FUZZY MODELLING 34362 0% 63% 31
9 SYST 33989 1% 8% 250
10 ECON MANAGEMENT 32819 3% 4% 462

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with term
in class
1 FUZZY SETS AND SYSTEMS 2142543 17% 41% 2960
2 IEEE TRANSACTIONS ON FUZZY SYSTEMS 498039 4% 39% 739
3 INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 352046 3% 43% 463
4 INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 333188 3% 36% 528
5 INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 264069 3% 31% 483
6 JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 254569 3% 24% 602
7 INFORMATION SCIENCES 237846 6% 13% 1018
8 SOFT COMPUTING 102901 2% 17% 357
9 INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 102411 1% 23% 250
10 FUZZY OPTIMIZATION AND DECISION MAKING 66952 1% 41% 94

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 AGGREGATION OPERATOR 454388 2% 81% 320 Search AGGREGATION+OPERATOR Search AGGREGATION+OPERATOR
2 FUZZY MEASURE 435982 2% 77% 324 Search FUZZY+MEASURE Search FUZZY+MEASURE
3 INTUITIONISTIC FUZZY SET 413228 2% 73% 321 Search INTUITIONISTIC+FUZZY+SET Search INTUITIONISTIC+FUZZY+SET
4 FUZZY NUMBERS 382088 3% 41% 537 Search FUZZY+NUMBERS Search FUZZY+NUMBERS
5 CHOQUET INTEGRAL 309214 2% 62% 284 Search CHOQUET+INTEGRAL Search CHOQUET+INTEGRAL
6 GROUP DECISION MAKING 292476 2% 41% 410 Search GROUP+DECISION+MAKING Search GROUP+DECISION+MAKING
7 T NORM 274253 1% 65% 240 Search T+NORM Search T+NORM
8 OWA OPERATOR 263677 1% 84% 179 Search OWA+OPERATOR Search OWA+OPERATOR
9 FUZZY DIFFERENTIAL EQUATIONS 221877 1% 94% 135 Search FUZZY+DIFFERENTIAL+EQUATIONS Search FUZZY+DIFFERENTIAL+EQUATIONS
10 DEMPSTER SHAFER THEORY 215109 1% 56% 218 Search DEMPSTER+SHAFER+THEORY Search DEMPSTER+SHAFER+THEORY

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 WANG, JQ , WU, JT , WANG, J , ZHANG, HY , CHEN, XH , (2016) MULTI-CRITERIA DECISION-MAKING METHODS BASED ON THE HAUSDORFF DISTANCE OF HESITANT FUZZY LINGUISTIC NUMBERS.SOFT COMPUTING. VOL. 20. ISSUE 4. P. 1621 -1633 60 90% 72
2 BUSTINCE, H , BARRENECHEA, E , PAGOLA, M , FERNANDEZ, J , XU, ZS , BEDREGAL, B , MONTERO, J , HAGRAS, H , HERRERA, F , DE BAETS, B , (2016) A HISTORICAL ACCOUNT OF TYPES OF FUZZY SETS AND THEIR RELATIONSHIPS.IEEE TRANSACTIONS ON FUZZY SYSTEMS. VOL. 24. ISSUE 1. P. 179 -194 97 81% 13
3 XU, ZS , ZHAO, N , (2016) INFORMATION FUSION FOR INTUITIONISTIC FUZZY DECISION MAKING: AN OVERVIEW.INFORMATION FUSION. VOL. 28. ISSUE . P. 10 -23 90 87% 9
4 RODRIGUEZ, RM , BEDREGAL, B , BUSTINCE, H , DONG, YC , FARHADINIA, B , KAHRAMAN, C , MARTINEZ, L , TORRA, V , XU, YJ , XU, ZS , ET AL (2016) A POSITION AND PERSPECTIVE ANALYSIS OF HESITANT FUZZY SETS ON INFORMATION FUSION IN DECISION MAKING. TOWARDS HIGH QUALITY PROGRESS.INFORMATION FUSION. VOL. 29. ISSUE . P. 89 -97 53 96% 27
5 LI, PK , FANG, SC , (2009) A SURVEY ON FUZZY RELATIONAL EQUATIONS, PART I: CLASSIFICATION AND SOLVABILITY.FUZZY OPTIMIZATION AND DECISION MAKING. VOL. 8. ISSUE 2. P. 179 -229 130 91% 31
6 MARTINEZ, L , HERRERA, F , (2012) AN OVERVIEW ON THE 2-TUPLE LINGUISTIC MODEL FOR COMPUTING WITH WORDS IN DECISION MAKING: EXTENSIONS, APPLICATIONS AND CHALLENGES.INFORMATION SCIENCES. VOL. 207. ISSUE . P. 1 -18 87 86% 143
7 KAHRAMAN, C , OZTAYSI, B , ONAR, SC , (2016) A COMPREHENSIVE LITERATURE REVIEW OF 50 YEARS OF FUZZY SET THEORY.INTERNATIONAL JOURNAL OF COMPUTATIONAL INTELLIGENCE SYSTEMS. VOL. 9. ISSUE . P. 3 -24 122 82% 0
8 URENA, R , CHICLANA, F , MORENTE-MOLINERA, JA , HERRERA-VIEDMA, E , (2015) MANAGING INCOMPLETE PREFERENCE RELATIONS IN DECISION MAKING: A REVIEW AND FUTURE TRENDS.INFORMATION SCIENCES. VOL. 302. ISSUE . P. 14 -32 69 86% 50
9 CORDON, O , (2011) A HISTORICAL REVIEW OF EVOLUTIONARY LEARNING METHODS FOR MAMDANI-TYPE FUZZY RULE-BASED SYSTEMS: DESIGNING INTERPRETABLE GENETIC FUZZY SYSTEMS.INTERNATIONAL JOURNAL OF APPROXIMATE REASONING. VOL. 52. ISSUE 6. P. 894 -913 83 87% 93
10 SONG, YF , WANG, XD , (2017) A NEW SIMILARITY MEASURE BETWEEN INTUITIONISTIC FUZZY SETS AND THE POSITIVE DEFINITENESS OF THE SIMILARITY MATRIX.PATTERN ANALYSIS AND APPLICATIONS. VOL. 20. ISSUE 1. P. 215 -226 22 92% 9

Classes with closest relation at Level 2


Rank Class id link
1 843 SUPPLIER SELECTION//OPERATIONS RESEARCH & MANAGEMENT SCIENCE//ANALYTIC HIERARCHY PROCESS
2 2406 ROUGH SETS//ATTRIBUTE REDUCTION//FORMAL CONCEPT ANALYSIS
3 3129 SOFT SET//SOFT SETS//FUZZY IDEAL
4 2809 FUZZY TIME SERIES//JOURNAL OF GREY SYSTEM//GM1 1 MODEL
5 2659 MV ALGEBRA//LOGIC//BL ALGEBRA
6 4170 GENETIC INTELLIGENCE ORGANIZATION//UNIVERSAL BRAIN//OFF INTERDISCIPLINARY
7 235 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//FEATURE SELECTION//MACHINE LEARNING
8 3580 ADAPTIVE RESONANCE THEORY//FUZZY ARTMAP//ARTMAP
9 695 IEEE TRANSACTIONS ON NEURAL NETWORKS//EXTREME LEARNING MACHINE//NEURAL NETWORKS
10 2550 BAYESIAN NETWORKS//FUZZY COGNITIVE MAPS//INFLUENCE DIAGRAMS

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