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

Basic class information
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
12 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 1181119
31 3       COMPUTER SCIENCE, SOFTWARE ENGINEERING//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE 113161
1934 2             FORMAL CONCEPT ANALYSIS//CONCEPT LATTICE//SEMANTIC WEB 6155
12438 1                   FORMAL CONCEPT ANALYSIS//CONCEPT LATTICE//FORMAL CONTEXT 936

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FORMAL CONCEPT ANALYSIS authKW 4392896 23% 61% 214
2 CONCEPT LATTICE authKW 4074611 16% 82% 148
3 FORMAL CONTEXT authKW 767043 3% 84% 27
4 GALOIS CONNECTION authKW 567708 5% 36% 47
5 ATTRIBUTE IMPLICATION authKW 453658 2% 84% 16
6 AFS ALGEBRAS authKW 406447 1% 93% 13
7 FUZZY CONCEPT LATTICE authKW 388194 1% 82% 14
8 AFS STRUCTURES authKW 339507 1% 92% 11
9 L FUZZY CONCEPTS authKW 269362 1% 100% 8
10 TRIADIC CONCEPT ANALYSIS authKW 269362 1% 100% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 37769 53% 0% 492
2 Computer Science, Theory & Methods 4670 20% 0% 185
3 Computer Science, Information Systems 4649 19% 0% 176
4 Logic 1337 3% 0% 25
5 Mathematics, Applied 911 13% 0% 126
6 Computer Science, Software Engineering 720 7% 0% 64
7 Computer Science, Cybernetics 179 1% 0% 13
8 Statistics & Probability 141 4% 0% 33
9 Operations Research & Management Science 107 3% 0% 27
10 Information Science & Library Science 83 2% 0% 16

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NETWORKS INFORMAT SECUR 173160 1% 86% 6
2 DATA ANAL MODELING DAMOL 120248 1% 71% 5
3 DATA ANAL MODELING 118529 1% 27% 13
4 TJ WATSON ENGN PL SCI 101005 1% 50% 6
5 INTELLIGENT SYST STRUCT ANAL 67341 0% 100% 2
6 ANGEW INFORMAT FORMALE BE REIBUNGSVERFAH 60598 1% 30% 6
7 AG 1 44892 0% 67% 2
8 CHAIR KNOWLEDGE DATA ENGN 44892 0% 67% 2
9 CONCEPTUAL STRUCT GRP 44892 0% 67% 2
10 DAMOL DATA ANAL MODELING 44892 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LECTURE NOTES IN ARTIFICIAL INTELLIGENCE 61826 19% 1% 174
2 INTERNATIONAL JOURNAL OF GENERAL SYSTEMS 44491 4% 3% 38
3 INTERNATIONAL JOURNAL OF MACHINE LEARNING AND CYBERNETICS 37907 3% 5% 24
4 INFORMATION SCIENCES 22164 8% 1% 72
5 ANNALS OF MATHEMATICS AND ARTIFICIAL INTELLIGENCE 21289 3% 3% 24
6 KNOWLEDGE-BASED SYSTEMS 17325 4% 1% 39
7 FUNDAMENTA INFORMATICAE 7473 2% 1% 23
8 INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 4864 2% 1% 15
9 JOURNAL OF EXPERIMENTAL & THEORETICAL ARTIFICIAL INTELLIGENCE 4159 1% 1% 9
10 ORDER-A JOURNAL ON THE THEORY OF ORDERED SETS AND ITS APPLICATIONS 4077 1% 1% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FORMAL CONCEPT ANALYSIS 4392896 23% 61% 214 Search FORMAL+CONCEPT+ANALYSIS Search FORMAL+CONCEPT+ANALYSIS
2 CONCEPT LATTICE 4074611 16% 82% 148 Search CONCEPT+LATTICE Search CONCEPT+LATTICE
3 FORMAL CONTEXT 767043 3% 84% 27 Search FORMAL+CONTEXT Search FORMAL+CONTEXT
4 GALOIS CONNECTION 567708 5% 36% 47 Search GALOIS+CONNECTION Search GALOIS+CONNECTION
5 ATTRIBUTE IMPLICATION 453658 2% 84% 16 Search ATTRIBUTE+IMPLICATION Search ATTRIBUTE+IMPLICATION
6 AFS ALGEBRAS 406447 1% 93% 13 Search AFS+ALGEBRAS Search AFS+ALGEBRAS
7 FUZZY CONCEPT LATTICE 388194 1% 82% 14 Search FUZZY+CONCEPT+LATTICE Search FUZZY+CONCEPT+LATTICE
8 AFS STRUCTURES 339507 1% 92% 11 Search AFS+STRUCTURES Search AFS+STRUCTURES
9 L FUZZY CONCEPTS 269362 1% 100% 8 Search L+FUZZY+CONCEPTS Search L+FUZZY+CONCEPTS
10 TRIADIC CONCEPT ANALYSIS 269362 1% 100% 8 Search TRIADIC+CONCEPT+ANALYSIS Search TRIADIC+CONCEPT+ANALYSIS

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 17500 INDISTINGUISHABILITY OPERATOR//FUZZY EQUALITY//FUZZY CHOICE FUNCTION
2 1031 ROUGH SETS//ATTRIBUTE REDUCTION//ROUGH SET THEORY
3 27198 EA 1905//CONCEPTUAL GRAPHS//PROD ENGN LGP
4 38743 INDIVIDUAL TRIALS//STUDY LANGUAGE INFORMAT//ACCESS CO OCCURRENCE
5 20879 DUALIZATION//MONOTONE BOOLEAN FUNCTIONS//RUTCOR
6 30825 KNOWLEDGE SPACE THEORY//BASIC LOCAL INDEPENDENCE MODEL//ITEM TREE ANALYSIS
7 2064 ASSOCIATION RULES//DATA MINING//FREQUENT ITEMSETS
8 22304 FUZZY LOGIC PROGRAMMING//LATTICE VALUED LOGIC//LATTICE IMPLICATION ALGEBRA
9 14625 ALGEBRA UNIVERSALIS//CONGRUENCE LATTICE//SEMIMODULAR LATTICE
10 36794 LAMBEK CALCULUS//PREGROUP GRAMMARS//CATEGORIAL GRAMMARS

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