Class information for:
Level 1: PENNA MODEL//BAK SNEPPEN MODEL//EXTREMAL OPTIMIZATION

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
14 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 912822
300 3       PHYSICS, MATHEMATICAL//JOURNAL OF STATISTICAL PHYSICS//ISING MODEL 41590
1381 2             SELF ORGANIZED CRITICALITY//LOW FREQUENCY NOISE//PENNA MODEL 8413
15093 1                   PENNA MODEL//BAK SNEPPEN MODEL//EXTREMAL OPTIMIZATION 758

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PENNA MODEL authKW 2538783 8% 97% 63
2 BAK SNEPPEN MODEL authKW 654835 3% 75% 21
3 EXTREMAL OPTIMIZATION authKW 470126 3% 54% 21
4 BIT STRING MODEL authKW 277177 1% 67% 10
5 UNIV STUDENTS INNOVAT address 230263 2% 46% 12
6 BIOLOGICAL AGEING authKW 213814 2% 43% 12
7 LOG PERIODIC LAW authKW 133046 1% 80% 4
8 BIOLOGICAL AGING authKW 130758 2% 17% 18
9 SELF ORGANIZED CRITICALITY authKW 126770 5% 7% 41
10 BAK SNEPPEN EVOLUTION MODEL authKW 124733 0% 100% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Mathematical 12765 36% 0% 275
2 Physics, Multidisciplinary 4116 34% 0% 259
3 Computer Science, Interdisciplinary Applications 2590 16% 0% 123
4 Physics, Fluids & Plasmas 2533 15% 0% 110
5 Mathematical & Computational Biology 1259 8% 0% 59
6 Biology 780 10% 0% 73
7 Mathematics, Interdisciplinary Applications 167 4% 0% 29
8 Evolutionary Biology 121 3% 0% 23
9 Ecology 72 5% 0% 35
10 Computer Science, Artificial Intelligence 50 3% 0% 21

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UNIV STUDENTS INNOVAT 230263 2% 46% 12
2 COLORADO CHAOS COMPLEX 84878 1% 29% 7
3 INNOVAT EDUC PRACTICE 83155 0% 100% 2
4 AMER TECHNOL 55435 0% 67% 2
5 CSRG 55435 0% 67% 2
6 LOCAL JOINT ENGN DIGITALIZE ELECT DESIGN 55435 0% 67% 2
7 ABT PC 41578 0% 100% 1
8 AIR WASTE MANAGEMENT ASSOC INTERNAL AUDITO 41578 0% 100% 1
9 AMER IND HYG ASSOC 41578 0% 100% 1
10 BIOCOM INFORMAT 41578 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF MODERN PHYSICS C 123047 13% 3% 95
2 THEORY IN BIOSCIENCES 71774 4% 6% 27
3 PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS 26689 15% 1% 114
4 PHYSICAL REVIEW E 8841 14% 0% 108
5 AGRONOMIA COSTARRICENSE 4618 0% 11% 1
6 EUROPEAN PHYSICAL JOURNAL B 4435 4% 0% 29
7 JOURNAL DE PHYSIQUE I 3268 1% 1% 9
8 MARKOV PROCESSES AND RELATED FIELDS 2017 0% 2% 3
9 ADVANCES IN COMPLEX SYSTEMS 1933 1% 1% 5
10 JOURNAL OF THEORETICAL BIOLOGY 1470 3% 0% 20

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PENNA MODEL 2538783 8% 97% 63 Search PENNA+MODEL Search PENNA+MODEL
2 BAK SNEPPEN MODEL 654835 3% 75% 21 Search BAK+SNEPPEN+MODEL Search BAK+SNEPPEN+MODEL
3 EXTREMAL OPTIMIZATION 470126 3% 54% 21 Search EXTREMAL+OPTIMIZATION Search EXTREMAL+OPTIMIZATION
4 BIT STRING MODEL 277177 1% 67% 10 Search BIT+STRING+MODEL Search BIT+STRING+MODEL
5 BIOLOGICAL AGEING 213814 2% 43% 12 Search BIOLOGICAL+AGEING Search BIOLOGICAL+AGEING
6 LOG PERIODIC LAW 133046 1% 80% 4 Search LOG+PERIODIC+LAW Search LOG+PERIODIC+LAW
7 BIOLOGICAL AGING 130758 2% 17% 18 Search BIOLOGICAL+AGING Search BIOLOGICAL+AGING
8 SELF ORGANIZED CRITICALITY 126770 5% 7% 41 Search SELF+ORGANIZED+CRITICALITY Search SELF+ORGANIZED+CRITICALITY
9 BAK SNEPPEN EVOLUTION MODEL 124733 0% 100% 3 Search BAK+SNEPPEN+EVOLUTION+MODEL Search BAK+SNEPPEN+EVOLUTION+MODEL
10 STAUFFER MODEL 124733 0% 100% 3 Search STAUFFER+MODEL Search STAUFFER+MODEL

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 5953 SELF ORGANIZED CRITICALITY//SANDPILE MODEL//SANDPILES
2 22336 ROCK PAPER SCISSORS GAME//ROCK SCISSORS PAPER//LATTICE LOTKA VOLTERRA MODEL
3 5021 PALEOBIOLOGY//PALEONTOLOGY//MACROEVOLUTION
4 38024 C ALPHA TRACE PROBLEM//FEDERAT DENIS POISSONUMR 6083//MATH PHYS THEORFEDERAT DENIS POISSON
5 10914 QUASISPECIES//ERROR THRESHOLD//ERROR CATASTROPHE
6 23516 HYPERCYCLE//STOCHASTIC CORRECTOR MODEL//THEORET BIOL BIOINFORMAT GRP
7 4018 ANTAGONISTIC PLEIOTROPY//LIFESPAN//ECON DEMOG AGING
8 10826 EVOLUTION OF SEX//RED QUEEN HYPOTHESIS//MAINTENANCE OF SEX
9 16711 WEALTH DISTRIBUTION//ECONOPHYSICS//PARETOS LAW
10 12964 ADAPTIVE DYNAMICS//EVOLUTIONARY BRANCHING//INVASION FITNESS

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