Class information for:
Level 1: TYPE 2 FUZZY SETS//INTERVAL TYPE 2 FUZZY SETS//TYPE 2 FUZZY LOGIC

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13300 847 34.6 56%


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
13300 1                   TYPE 2 FUZZY SETS//INTERVAL TYPE 2 FUZZY SETS//TYPE 2 FUZZY LOGIC 847

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 TYPE 2 FUZZY SETS authKW 2600592 13% 64% 113
2 INTERVAL TYPE 2 FUZZY SETS authKW 2387333 12% 66% 100
3 TYPE 2 FUZZY LOGIC authKW 1059837 5% 70% 42
4 TYPE REDUCTION authKW 840327 3% 90% 26
5 TYPE 2 FUZZY LOGIC SYSTEMS authKW 836449 4% 63% 37
6 INTERVAL TYPE 2 FUZZY LOGIC SYSTEMS authKW 786109 3% 84% 26
7 TYPE 2 FUZZY SYSTEMS authKW 625848 3% 69% 25
8 INTERVAL TYPE 2 FUZZY LOGIC authKW 461430 2% 80% 16
9 FUZZY WEIGHTED AVERAGE authKW 407620 2% 54% 21
10 GENERAL TYPE 2 FUZZY SETS authKW 327723 1% 91% 10

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 32125 51% 0% 429
2 Computer Science, Information Systems 2056 13% 0% 112
3 Computer Science, Interdisciplinary Applications 1935 13% 0% 113
4 Automation & Control Systems 1828 10% 0% 84
5 Engineering, Electrical & Electronic 1781 28% 0% 239
6 Computer Science, Theory & Methods 1191 11% 0% 92
7 Statistics & Probability 791 8% 0% 67
8 Computer Science, Cybernetics 557 2% 0% 21
9 Mathematics, Applied 493 11% 0% 91
10 Robotics 474 2% 0% 19

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 SIGNAL IMAGE PROC 163833 6% 9% 51
2 KNOWLEDGE INTELLIGENCE SYST 82396 0% 57% 4
3 MANU TURA AVANZADA 72099 0% 100% 2
4 MING HSIEH ELECT ENGN 57149 3% 5% 29
5 COMPUTAT INTELLIGENCE 50140 3% 5% 29
6 IND ELECT CONTROL ENGN 49906 1% 23% 6
7 TIJUANA TECHNOL 48065 0% 67% 2
8 DMU INTERDISCIPLINARY GRP INTELLIGENT TRANSPORT S 46346 0% 43% 3
9 KNOWLEDGE INTELLIGENT SYST 40552 0% 38% 3
10 SECT 6174 40552 0% 38% 3

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 IEEE TRANSACTIONS ON FUZZY SYSTEMS 243924 13% 6% 114
2 INFORMATION SCIENCES 42718 11% 1% 95
3 APPLIED SOFT COMPUTING 25680 6% 1% 51
4 IEEE COMPUTATIONAL INTELLIGENCE MAGAZINE 25177 1% 6% 12
5 FUZZY SETS AND SYSTEMS 21150 8% 1% 65
6 SOFT COMPUTING 15985 4% 1% 31
7 INTERNATIONAL JOURNAL OF FUZZY SYSTEMS 14363 2% 3% 14
8 INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 13488 2% 2% 20
9 JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 11309 3% 1% 28
10 ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE 4543 2% 1% 18

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 TYPE 2 FUZZY SETS 2600592 13% 64% 113 Search TYPE+2+FUZZY+SETS Search TYPE+2+FUZZY+SETS
2 INTERVAL TYPE 2 FUZZY SETS 2387333 12% 66% 100 Search INTERVAL+TYPE+2+FUZZY+SETS Search INTERVAL+TYPE+2+FUZZY+SETS
3 TYPE 2 FUZZY LOGIC 1059837 5% 70% 42 Search TYPE+2+FUZZY+LOGIC Search TYPE+2+FUZZY+LOGIC
4 TYPE REDUCTION 840327 3% 90% 26 Search TYPE+REDUCTION Search TYPE+REDUCTION
5 TYPE 2 FUZZY LOGIC SYSTEMS 836449 4% 63% 37 Search TYPE+2+FUZZY+LOGIC+SYSTEMS Search TYPE+2+FUZZY+LOGIC+SYSTEMS
6 INTERVAL TYPE 2 FUZZY LOGIC SYSTEMS 786109 3% 84% 26 Search INTERVAL+TYPE+2+FUZZY+LOGIC+SYSTEMS Search INTERVAL+TYPE+2+FUZZY+LOGIC+SYSTEMS
7 TYPE 2 FUZZY SYSTEMS 625848 3% 69% 25 Search TYPE+2+FUZZY+SYSTEMS Search TYPE+2+FUZZY+SYSTEMS
8 INTERVAL TYPE 2 FUZZY LOGIC 461430 2% 80% 16 Search INTERVAL+TYPE+2+FUZZY+LOGIC Search INTERVAL+TYPE+2+FUZZY+LOGIC
9 FUZZY WEIGHTED AVERAGE 407620 2% 54% 21 Search FUZZY+WEIGHTED+AVERAGE Search FUZZY+WEIGHTED+AVERAGE
10 GENERAL TYPE 2 FUZZY SETS 327723 1% 91% 10 Search GENERAL+TYPE+2+FUZZY+SETS Search GENERAL+TYPE+2+FUZZY+SETS

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 CASTILLO, O , MELIN, P , (2014) A REVIEW ON INTERVAL TYPE-2 FUZZY LOGIC APPLICATIONS IN INTELLIGENT CONTROL.INFORMATION SCIENCES. VOL. 279. ISSUE . P. 615 -631 52 71% 46
2 WU, DR , (2013) APPROACHES FOR REDUCING THE COMPUTATIONAL COST OF INTERVAL TYPE-2 FUZZY LOGIC SYSTEMS: OVERVIEW AND COMPARISONS.IEEE TRANSACTIONS ON FUZZY SYSTEMS. VOL. 21. ISSUE 1. P. 80 -99 35 100% 53
3 MENDEL, JM , (2013) ON KM ALGORITHMS FOR SOLVING TYPE-2 FUZZY SET PROBLEMS.IEEE TRANSACTIONS ON FUZZY SYSTEMS. VOL. 21. ISSUE 3. P. 426 -446 40 85% 29
4 MO, H , WANG, FY , ZHOU, M , LI, RM , XIAO, ZQ , (2014) FOOTPRINT OF UNCERTAINTY FOR TYPE-2 FUZZY SETS.INFORMATION SCIENCES. VOL. 272. ISSUE . P. 96-110 44 79% 14
5 TORSHIZI, AD , ZARANDI, MHF , TURKSEN, IB , (2015) COMPUTING CENTROID OF GENERAL TYPE-2 FUZZY SET USING CONSTRAINED SWITCHING ALGORITHM.SCIENTIA IRANICA. VOL. 22. ISSUE 6. P. 2664 -2683 37 100% 0
6 LIU, XW , MENDEL, JM , (2011) CONNECT KARNIK-MENDEL ALGORITHMS TO ROOT-FINDING FOR COMPUTING THE CENTROID OF AN INTERVAL TYPE-2 FUZZY SET.IEEE TRANSACTIONS ON FUZZY SYSTEMS. VOL. 19. ISSUE 4. P. 652-665 38 97% 23
7 CHAKRABORTY, S , KONAR, A , RALESCU, A , PAL, NR , (2015) A FAST ALGORITHM TO COMPUTE PRECISE TYPE-2 CENTROIDS FOR REAL-TIME CONTROL APPLICATIONS.IEEE TRANSACTIONS ON CYBERNETICS. VOL. 45. ISSUE 2. P. 340 -353 34 100% 2
8 TORSHIZI, AD , ZARANDI, MHF , ZAKERI, H , (2015) ON TYPE-REDUCTION OF TYPE-2 FUZZY SETS: A REVIEW.APPLIED SOFT COMPUTING. VOL. 27. ISSUE . P. 614 -627 34 92% 7
9 TORSHIZI, AD , ZARANDI, MHF , (2014) HIERARCHICAL COLLAPSING METHOD FOR DIRECT DEFUZZIFICATION OF GENERAL TYPE-2 FUZZY SETS.INFORMATION SCIENCES. VOL. 277. ISSUE . P. 842 -861 34 100% 5
10 MENDEL, JM , LIU, XW , (2013) SIMPLIFIED INTERVAL TYPE-2 FUZZY LOGIC SYSTEMS.IEEE TRANSACTIONS ON FUZZY SYSTEMS. VOL. 21. ISSUE 6. P. 1056-1069 30 100% 34

Classes with closest relation at Level 1


Rank Class id link
1 21641 FUZZY BAGS//LINGUISTIC SUMMARIZATION//FUZZY QUANTIFICATION
2 16272 FUZZY CONTROL//FUZZY PID CONTROLLER//SELF ORGANIZING FUZZY CONTROLLER
3 635 INTUITIONISTIC FUZZY SET//GROUP DECISION MAKING//OWA OPERATOR
4 1321 FUZZY MODELING//IEEE TRANSACTIONS ON FUZZY SYSTEMS//FUZZY SYSTEMS
5 36472 FUZZY FEEDBACK SYSTEMS//N 15 SEPARATION PLANT//SOLUTIONS OF ACRYLIC ACID
6 6992 UNINORM//FUZZY IMPLICATION//FUZZY CONNECTIVES
7 27108 GIRARD ALGEBRA//FACTOR SPACE//MODELS OF FUZZY LOGIC
8 23028 FUZZY HARDWARE//FUZZY PROCESSOR//MEMBERSHIP FUNCTION GENERATOR
9 16976 FUZZY TRANSFORM//INDISTINGUISHABILITY OPERATOR//PLICAT FUZZY MODELING
10 6979 FUZZY NUMBERS//FUZZY LINEAR PROGRAMMING//RANKING FUNCTION

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