Class information for:
Level 2: SEMIGROUP FORUM//SOFT SET//SOFT SETS

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
149 3       COMPUTER SCIENCE, THEORY & METHODS//LECTURE NOTES IN COMPUTER SCIENCE//COMPUTER SCIENCE, SOFTWARE ENGINEERING 65076
2106 2             SEMIGROUP FORUM//SOFT SET//SOFT SETS 5502
4633 1                   SOFT SET//SOFT SETS//FUZZY SUBGROUP 1778
9307 1                   SEMIGROUP FORUM//REGULAR SEMIGROUP//INVERSE TRANSVERSAL 1199
14255 1                   PSEUDOVARIETY//FINITE BASIS PROBLEM//FINITELY BASED 813
17528 1                   TRANSFORMATION SEMIGROUPS//IDEMPOTENT RANK//SEMIGROUP FORUM 622
22777 1                   S POSET//S ACT//POMONOID 391
24020 1                   RENNER MONOID//REDUCTIVE MONOID//ALGEBRAIC MONOIDS 349
33262 1                   CONGRUENCE SIMPLE SEMIRINGS//SEMIMODULES//CONGRUENCE SIMPLE 141
34692 1                   CERNY CONJECTURE//SYNCHRONIZING AUTOMATA//RESET WORD 122
37149 1                   GAMMA SEMIGROUP//LEFT RIGHT IDEAL//ORDERED SEMIGROUP 87

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEMIGROUP FORUM journal 1952648 16% 38% 896
2 SOFT SET authKW 744251 3% 89% 146
3 SOFT SETS authKW 516792 2% 95% 95
4 FUZZY SUBGROUP authKW 390588 1% 95% 72
5 FUZZY IDEAL authKW 363440 1% 84% 76
6 FUZZY SOFT SET authKW 339451 1% 87% 68
7 TRANSFORMATION SEMIGROUPS authKW 321297 1% 84% 67
8 REGULAR SEMIGROUP authKW 295921 1% 85% 61
9 PSEUDOVARIETY authKW 230955 1% 92% 44
10 FUNDAMENTAL RELATION authKW 224374 1% 85% 46

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 131236 66% 1% 3647
2 Mathematics, Applied 24083 27% 0% 1480
3 Computer Science, Theory & Methods 16054 15% 0% 841
4 Statistics & Probability 6884 9% 0% 499
5 Computer Science, Artificial Intelligence 3476 7% 0% 394
6 Logic 3149 2% 1% 94
7 Computer Science, Information Systems 955 4% 0% 223
8 Computer Science, Interdisciplinary Applications 42 1% 0% 79
9 Computer Science, Software Engineering 33 1% 0% 59
10 Mathematics, Interdisciplinary Applications 11 1% 0% 45

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATH 58824 39% 1% 2147
2 MATH TEACHING SECT 44882 0% 56% 14
3 MATH EDUC 38051 2% 5% 132
4 ALGEBRA 36702 2% 6% 116
5 SYST INFORMAT TECHNOL 35058 0% 44% 14
6 DIEA 26171 0% 57% 8
7 MATEMAT PURA 25627 0% 20% 22
8 RINS 24229 1% 7% 59
9 EXCELLENCE ALGEBRA LOG STRUCT DISCRETE MATH 22901 0% 67% 6
10 MATH EDUC RINS 20095 0% 29% 12

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEMIGROUP FORUM 1952648 16% 38% 896
2 INTERNATIONAL JOURNAL OF ALGEBRA AND COMPUTATION 106788 3% 13% 143
3 FUZZY SETS AND SYSTEMS 105672 7% 5% 367
4 IRANIAN JOURNAL OF FUZZY SYSTEMS 57824 1% 15% 68
5 ALGEBRA UNIVERSALIS 54911 2% 7% 132
6 COMMUNICATIONS IN ALGEBRA 51234 5% 3% 298
7 JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 50287 3% 5% 161
8 ALGEBRA COLLOQUIUM 27817 1% 6% 76
9 JOURNAL OF MULTIPLE-VALUED LOGIC AND SOFT COMPUTING 27408 1% 9% 52
10 JOURNAL OF ALGEBRA 18542 4% 2% 209

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOFT SET 744251 3% 89% 146 Search SOFT+SET Search SOFT+SET
2 SOFT SETS 516792 2% 95% 95 Search SOFT+SETS Search SOFT+SETS
3 FUZZY SUBGROUP 390588 1% 95% 72 Search FUZZY+SUBGROUP Search FUZZY+SUBGROUP
4 FUZZY IDEAL 363440 1% 84% 76 Search FUZZY+IDEAL Search FUZZY+IDEAL
5 FUZZY SOFT SET 339451 1% 87% 68 Search FUZZY+SOFT+SET Search FUZZY+SOFT+SET
6 TRANSFORMATION SEMIGROUPS 321297 1% 84% 67 Search TRANSFORMATION+SEMIGROUPS Search TRANSFORMATION+SEMIGROUPS
7 REGULAR SEMIGROUP 295921 1% 85% 61 Search REGULAR+SEMIGROUP Search REGULAR+SEMIGROUP
8 PSEUDOVARIETY 230955 1% 92% 44 Search PSEUDOVARIETY Search PSEUDOVARIETY
9 FUNDAMENTAL RELATION 224374 1% 85% 46 Search FUNDAMENTAL+RELATION Search FUNDAMENTAL+RELATION
10 SEMIHYPERGROUP 183409 1% 97% 33 Search SEMIHYPERGROUP Search SEMIHYPERGROUP

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 2


rank cluster_id2 link
1 2869 ALGEBRA UNIVERSALIS//NATURAL DUALITY//CONGRUENCE LATTICE
2 1649 THEORETICAL COMPUTER SCIENCE//FORMAL LANGUAGES//DESCRIPTIONAL COMPLEXITY
3 1846 MV ALGEBRA//LOGIC//EFFECT ALGEBRA
4 437 FUZZY SETS AND SYSTEMS//AGGREGATION OPERATOR//IEEE TRANSACTIONS ON FUZZY SYSTEMS
5 1215 ROUGH SETS//DATA MINING//ASSOCIATION RULES
6 3504 COMPETITION GRAPH//IRREGULARITY STRENGTH//COMPETITION NUMBER
7 4102 CHICAGO MERCANTILE EXCHANGE//PRIMUM//COSMIC SPHERE
8 589 COMMUNICATIONS IN ALGEBRA//MATHEMATICS//JOURNAL OF ALGEBRA
9 856 TOPOLOGY AND ITS APPLICATIONS//MATHEMATICS//APPLIED CATEGORICAL STRUCTURES
10 1812 LINEAR ALGEBRA AND ITS APPLICATIONS//DRAZIN INVERSE//GROUP INVERSE

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