Class information for:
Level 1: FORMAL CONCEPT ANALYSIS//CONCEPT LATTICE//FORMAL CONTEXT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
12185 926 27.7 35%


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
2406 2             ROUGH SETS//ATTRIBUTE REDUCTION//FORMAL CONCEPT ANALYSIS 4199
12185 1                   FORMAL CONCEPT ANALYSIS//CONCEPT LATTICE//FORMAL CONTEXT 926

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 FORMAL CONCEPT ANALYSIS authKW 4017709 21% 61% 199
2 CONCEPT LATTICE authKW 3619185 15% 80% 137
3 FORMAL CONTEXT authKW 743008 3% 87% 26
4 GALOIS CONNECTION authKW 514764 5% 35% 44
5 FUZZY CONCEPT LATTICE authKW 403929 2% 88% 14
6 AFS ALGEBRAS authKW 398042 1% 93% 13
7 AFS STRUCTURES authKW 332487 1% 92% 11
8 L FUZZY CONCEPTS authKW 263792 1% 100% 8
9 TRIADIC CONCEPT ANALYSIS authKW 263792 1% 100% 8
10 FORMAL CONCEPT authKW 253642 1% 77% 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 35424 51% 0% 471
2 Computer Science, Information Systems 5019 19% 0% 180
3 Computer Science, Theory & Methods 4337 19% 0% 178
4 Mathematics, Applied 1043 14% 0% 133
5 Computer Science, Software Engineering 995 8% 0% 74
6 Logic 860 2% 0% 20
7 Computer Science, Cybernetics 185 1% 0% 13
8 Statistics & Probability 114 3% 0% 30
9 Operations Research & Management Science 108 3% 0% 27
10 Information Science & Library Science 95 2% 0% 17

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 NETWORKS INFORMAT SECUR 169579 1% 86% 6
2 DATA ANAL MODELING 105499 1% 27% 12
3 TJ WATSON ENGN PL SCI 98916 1% 50% 6
4 DATA ANAL MODELING DAMOL 75366 0% 57% 4
5 DAMOL DATA ANAL MODELING 65948 0% 100% 2
6 INTELLIGENT SYST STRUCT ANAL 65948 0% 100% 2
7 ANGEW INFORMAT FORMALE BE REIBUNGSVERFAH 59345 1% 30% 6
8 CHAIR KNOWLEDGE DATA ENGN 43964 0% 67% 2
9 CONCEPTUAL STRUCT GRP 43964 0% 67% 2
10 FUZZY MODELING 43964 0% 67% 2

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 LECTURE NOTES IN ARTIFICIAL INTELLIGENCE 55816 18% 1% 167
2 INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 35692 4% 3% 34
3 INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS 35341 2% 5% 21
4 INFORMATION SCIENCES 23666 8% 1% 74
5 ANNALS OF MATHEMATICS AND ARTIFICIAL INTELLIGENCE 23371 3% 3% 25
6 KNOWLEDGE-BASED SYSTEMS 16277 4% 1% 37
7 FUNDAMENTA INFORMATICAE 7615 2% 1% 23
8 INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 5038 2% 1% 15
9 ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS 4087 1% 1% 11
10 COMPUTATIONAL INTELLIGENCE 4050 1% 2% 8

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 FORMAL CONCEPT ANALYSIS 4017709 21% 61% 199 Search FORMAL+CONCEPT+ANALYSIS Search FORMAL+CONCEPT+ANALYSIS
2 CONCEPT LATTICE 3619185 15% 80% 137 Search CONCEPT+LATTICE Search CONCEPT+LATTICE
3 FORMAL CONTEXT 743008 3% 87% 26 Search FORMAL+CONTEXT Search FORMAL+CONTEXT
4 GALOIS CONNECTION 514764 5% 35% 44 Search GALOIS+CONNECTION Search GALOIS+CONNECTION
5 FUZZY CONCEPT LATTICE 403929 2% 88% 14 Search FUZZY+CONCEPT+LATTICE Search FUZZY+CONCEPT+LATTICE
6 AFS ALGEBRAS 398042 1% 93% 13 Search AFS+ALGEBRAS Search AFS+ALGEBRAS
7 AFS STRUCTURES 332487 1% 92% 11 Search AFS+STRUCTURES Search AFS+STRUCTURES
8 L FUZZY CONCEPTS 263792 1% 100% 8 Search L+FUZZY+CONCEPTS Search L+FUZZY+CONCEPTS
9 TRIADIC CONCEPT ANALYSIS 263792 1% 100% 8 Search TRIADIC+CONCEPT+ANALYSIS Search TRIADIC+CONCEPT+ANALYSIS
10 FORMAL CONCEPT 253642 1% 77% 10 Search FORMAL+CONCEPT Search FORMAL+CONCEPT

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 POELMANS, J , KUZNETSOV, SO , IGNATOV, DI , DEDENE, G , (2013) FORMAL CONCEPT ANALYSIS IN KNOWLEDGE PROCESSING: A SURVEY ON MODELS AND TECHNIQUES.EXPERT SYSTEMS WITH APPLICATIONS. VOL. 40. ISSUE 16. P. 6601 -6623 91 83% 20
2 SINGH, PK , KUMAR, CA , GANI, A , (2016) A COMPREHENSIVE SURVEY ON FORMAL CONCEPT ANALYSIS, ITS RESEARCH TRENDS AND APPLICATIONS.INTERNATIONAL JOURNAL OF APPLIED MATHEMATICS AND COMPUTER SCIENCE. VOL. 26. ISSUE 2. P. 495 -516 79 77% 2
3 SINGH, PK , CHERUKURI, AK , LI, JH , (2017) CONCEPTS REDUCTION IN FORMAL CONCEPT ANALYSIS WITH FUZZY SETTING USING SHANNON ENTROPY.INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS. VOL. 8. ISSUE 1. P. 179 -189 27 96% 3
4 KUZNETSOV, SO , POELMANS, J , (2013) KNOWLEDGE REPRESENTATION AND PROCESSING WITH FORMAL CONCEPT ANALYSIS.WILEY INTERDISCIPLINARY REVIEWS-DATA MINING AND KNOWLEDGE DISCOVERY. VOL. 3. ISSUE 3. P. 200 -215 58 89% 9
5 POELMANS, J , IGNATOV, DI , KUZNETSOV, SO , DEDENE, G , (2014) FUZZY AND ROUGH FORMAL CONCEPT ANALYSIS: A SURVEY.INTERNATIONAL JOURNAL OF GENERAL SYSTEMS. VOL. 43. ISSUE 2. P. 105 -134 57 88% 7
6 SINGH, PK , KUMAR, CA , LI, JH , (2016) KNOWLEDGE REPRESENTATION USING INTERVAL-VALUED FUZZY FORMAL CONCEPT LATTICE.SOFT COMPUTING. VOL. 20. ISSUE 4. P. 1485 -1502 42 91% 4
7 LI, LF , (2017) MULTI-LEVEL INTERVAL-VALUED FUZZY CONCEPT LATTICES AND THEIR ATTRIBUTE REDUCTION.INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS. VOL. 8. ISSUE 1. P. 45 -56 30 79% 1
8 LI, MZ , WANG, GY , (2016) APPROXIMATE CONCEPT CONSTRUCTION WITH THREE-WAY DECISIONS AND ATTRIBUTE REDUCTION IN INCOMPLETE CONTEXTS.KNOWLEDGE-BASED SYSTEMS. VOL. 91. ISSUE . P. 165 -178 33 67% 12
9 POELMANS, J , IGNATOV, DI , KUZNETSOV, SO , DEDENE, G , (2013) FORMAL CONCEPT ANALYSIS IN KNOWLEDGE PROCESSING: A SURVEY ON APPLICATIONS.EXPERT SYSTEMS WITH APPLICATIONS. VOL. 40. ISSUE 16. P. 6538 -6560 44 75% 34
10 LI, MZ , WANG, GY , (2015) KNOWLEDGE REDUCTION IN CRISPLY GENERATED FUZZY CONCEPT LATTICES.FUNDAMENTA INFORMATICAE. VOL. 142. ISSUE 1-4. P. 307 -335 36 100% 2

Classes with closest relation at Level 1


Rank Class id link
1 33106 PEANO ALGEBRA//STRATIFIED GRAPH//ACCEPTED STRUCTURED PATH
2 27389 EA 1905//CONCEPTUAL GRAPHS//PROD ENGN LGP
3 1133 ROUGH SETS//ATTRIBUTE REDUCTION//ROUGH SET THEORY
4 36986 ACCESS CO OCCURRENCE//ALEXANDRIA DIGITAL EARTH PROTOTYPE PROJECT//AND SEMANTIC INFORMATION RETRIEVAL
5 13880 ALGEBRA UNIVERSALIS//CONGRUENCE LATTICE//SEMIMODULAR LATTICE
6 1900 ASSOCIATION RULES//DATA MINING//FREQUENT ITEMSETS
7 16976 FUZZY TRANSFORM//INDISTINGUISHABILITY OPERATOR//PLICAT FUZZY MODELING
8 15987 DESCRIPTION LOGICS//FUZZY DESCRIPTION LOGICS//FUZZY ONTOLOGIES
9 16656 DUALIZATION//RUTCOR//HYPERGRAPH TRANSVERSALS
10 7127 FUZZY TOPOLOGY//FUZZY SETS AND SYSTEMS//L TOPOLOGY

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