Class information for:
Level 2: NOVAE CATACLYSMIC VARIABLES//SUPERNOVAE GENERAL//PLANETARY NEBULAE GENERAL

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
23 4 ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 393400
1 3       ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON 234120
544 2             NOVAE CATACLYSMIC VARIABLES//SUPERNOVAE GENERAL//PLANETARY NEBULAE GENERAL 15204
167 1                   NOVAE CATACLYSMIC VARIABLES//STARS DWARF NOVAE//CATACLYSMIC VARIABLES 4088
520 1                   PLANETARY NEBULAE GENERAL//PLANETARY NEBULAE//ISM PLANETARY NEBULAE GENERAL 3372
1920 1                   SUPERNOVAE GENERAL//SUPERNOVAE INDIVIDUAL SN 1987A//SUPERNOVAE INDIVIDUAL SN 1993J 2463
2540 1                   SUPERNOVAE GENERAL//WHITE DWARFS//SUPERNOVAE INDIVIDUAL SN 2011FE 2246
6686 1                   NOVAE CATACLYSMIC VARIABLES//NOVAE//STARS INDIVIDUAL RS OPH 1482
9841 1                   BINARIES SYMBIOTIC//STARS BINARIES SYMBIOTIC//SYMBIOTIC STARS 1149
22454 1                   STARS INDIVIDUAL V838 MON//STARS INDIVIDUAL V838 MONOCEROTIS//STARS INDIVIDUAL V1309 SCO 404

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NOVAE CATACLYSMIC VARIABLES authKW 3549263 13% 86% 1989
2 SUPERNOVAE GENERAL authKW 2529066 15% 54% 2260
3 PLANETARY NEBULAE GENERAL authKW 1356630 6% 72% 913
4 ASTRONOMY & ASTROPHYSICS WoSSC 879517 98% 3% 14840
5 STARS DWARF NOVAE authKW 795104 3% 91% 423
6 BINARIES SYMBIOTIC authKW 715470 3% 88% 393
7 BINARIES CLOSE authKW 683128 8% 27% 1240
8 WHITE DWARFS authKW 665735 6% 34% 952
9 CATACLYSMIC VARIABLES authKW 629617 2% 88% 347
10 STARS NOVAE CATACLYSMIC VARIABLES authKW 593192 2% 92% 313

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Astronomy & Astrophysics 879517 98% 3% 14840
2 Engineering, Aerospace -5 0% 0% 22
3 Demography -8 0% 0% 1
4 Ethics -11 0% 0% 3
5 Multidisciplinary Sciences -12 0% 0% 21
6 History & Philosophy of Science -13 0% 0% 3
7 Social Work -20 0% 0% 1
8 Family Studies -20 0% 0% 1
9 Education, Scientific Disciplines -24 0% 0% 6
10 Literature -26 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTRON 467040 25% 6% 3853
2 OSKAR KLEIN 152275 1% 33% 223
3 BENOZIYO ASTROPHYS 133119 1% 60% 107
4 ASTRON ASTROPHYS 131916 7% 6% 1020
5 ASTROPHYS 129288 6% 7% 956
6 CARNEGIE OBSERV 80060 0% 66% 59
7 PHYS ASTRON 68614 16% 1% 2407
8 LAS CAMPANAS OBSERV 59337 1% 35% 83
9 EARTH SCI ASTRON 53924 1% 26% 100
10 ANS ABORAT 47744 0% 82% 28

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ASTROPHYSICAL JOURNAL 419603 27% 5% 4046
2 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 385890 19% 6% 2942
3 ASTRONOMY & ASTROPHYSICS 266285 17% 5% 2572
4 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC 157542 4% 12% 638
5 ASTRONOMICAL JOURNAL 87466 5% 5% 790
6 REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA 41922 1% 13% 161
7 ASTROPHYSICS AND SPACE SCIENCE 41458 3% 4% 510
8 ACTA ASTRONOMICA 38310 1% 17% 110
9 PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN 36767 2% 7% 263
10 IAU SYMPOSIA 29065 2% 4% 336

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NOVAE CATACLYSMIC VARIABLES 3549263 13% 86% 1989 Search NOVAE+CATACLYSMIC+VARIABLES Search NOVAE+CATACLYSMIC+VARIABLES
2 SUPERNOVAE GENERAL 2529066 15% 54% 2260 Search SUPERNOVAE+GENERAL Search SUPERNOVAE+GENERAL
3 PLANETARY NEBULAE GENERAL 1356630 6% 72% 913 Search PLANETARY+NEBULAE+GENERAL Search PLANETARY+NEBULAE+GENERAL
4 STARS DWARF NOVAE 795104 3% 91% 423 Search STARS+DWARF+NOVAE Search STARS+DWARF+NOVAE
5 BINARIES SYMBIOTIC 715470 3% 88% 393 Search BINARIES+SYMBIOTIC Search BINARIES+SYMBIOTIC
6 BINARIES CLOSE 683128 8% 27% 1240 Search BINARIES+CLOSE Search BINARIES+CLOSE
7 WHITE DWARFS 665735 6% 34% 952 Search WHITE+DWARFS Search WHITE+DWARFS
8 CATACLYSMIC VARIABLES 629617 2% 88% 347 Search CATACLYSMIC+VARIABLES Search CATACLYSMIC+VARIABLES
9 STARS NOVAE CATACLYSMIC VARIABLES 593192 2% 92% 313 Search STARS+NOVAE+CATACLYSMIC+VARIABLES Search STARS+NOVAE+CATACLYSMIC+VARIABLES
10 NOVAE 367268 1% 84% 211 Search NOVAE Search NOVAE

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 1 ASTRONOMY & ASTROPHYSICS//STARS ABUNDANCES//STARS FUNDAMENTAL PARAMETERS
2 365 BLACK HOLE PHYSICS//X RAYS BINARIES//ACCRETION ACCRETION DISKS
3 123 GAMMA RAYS BURSTS//PULSARS GENERAL//STARS NEUTRON
4 4028 DROP ANALYSIS//PUBLICATIONS BIBLIOGRAPHY//TENSIOGRAPHY
5 4267 VOIGT FUNCTION//ESCAPE FACTOR//COMPLEX ERROR FUNCTION
6 63 STARS FORMATION//ISM CLOUDS//ISM MOLECULES
7 0 GALAXIES EVOLUTION//ASTRONOMY & ASTROPHYSICS//GALAXIES FORMATION
8 3367 CHARGE COUPLED DEVICE//MESH EXPERIMENT//HXMT
9 4142 POLYTROPIC MODELS//ROCHE EQUIPOTENTIALS//CURRENT PROBABILITY DISTRIBUTION
10 367 PHYSICS, PARTICLES & FIELDS//DOUBLE BETA DECAY//NEUTRINOS

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