Class information for: |
Basic class information |
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 |
| 0 | 2 | GALAXIES EVOLUTION//ASTRONOMY & ASTROPHYSICS//GALAXIES FORMATION | 63445 |
| 397 | 1 | INFRARED GALAXIES//GALAXIES STARBURST//SUBMILLIMETER GALAXIES | 3548 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | INFRARED GALAXIES | authKW | 4047943 | 37% | 35% | 1312 |
| 2 | GALAXIES STARBURST | authKW | 3394206 | 36% | 30% | 1279 |
| 3 | SUBMILLIMETER GALAXIES | authKW | 1596405 | 7% | 77% | 233 |
| 4 | GALAXIES HIGH REDSHIFT | authKW | 1279822 | 22% | 19% | 768 |
| 5 | GALAXIES EVOLUTION | authKW | 944504 | 32% | 9% | 1125 |
| 6 | SUBMILLIMETRE GALAXIES | authKW | 816212 | 4% | 74% | 125 |
| 7 | UK ASTRON TECHNOL | address | 679132 | 6% | 37% | 209 |
| 8 | SPITZER SCI | address | 547231 | 8% | 21% | 288 |
| 9 | GALAXIES ACTIVE | authKW | 527651 | 24% | 7% | 853 |
| 10 | ROYAL OBSERV | address | 444404 | 8% | 18% | 279 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 212040 | 99% | 1% | 3519 |
| 2 | Engineering, Aerospace | 27 | 1% | 0% | 23 |
| 3 | Meteorology & Atmospheric Sciences | -0 | 1% | 0% | 26 |
| 4 | Geosciences, Multidisciplinary | -4 | 1% | 0% | 31 |
| 5 | Multidisciplinary Sciences | -7 | 0% | 0% | 2 |
| 6 | Engineering, General | -16 | 0% | 0% | 2 |
| 7 | Computer Science, Software Engineering | -16 | 0% | 0% | 1 |
| 8 | Geochemistry & Geophysics | -21 | 0% | 0% | 3 |
| 9 | Spectroscopy | -21 | 0% | 0% | 2 |
| 10 | Physics, Nuclear | -27 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | UK ASTRON TECHNOL | 679132 | 6% | 37% | 209 |
| 2 | SPITZER SCI | 547231 | 8% | 21% | 288 |
| 3 | ROYAL OBSERV | 444404 | 8% | 18% | 279 |
| 4 | INFRARED PROC ANAL | 404772 | 7% | 18% | 249 |
| 5 | HER EL SCI | 374306 | 3% | 35% | 122 |
| 6 | ASTRON | 368417 | 46% | 3% | 1647 |
| 7 | COMPUTAT COSMOL | 341787 | 7% | 17% | 232 |
| 8 | ASTROPHYS GRP | 318379 | 9% | 11% | 323 |
| 9 | SPACE IMAGING SCI | 273049 | 2% | 50% | 62 |
| 10 | ASTRON TECHNOL | 209580 | 1% | 45% | 53 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTROPHYSICAL JOURNAL | 152740 | 33% | 1% | 1177 |
| 2 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 144734 | 24% | 2% | 869 |
| 3 | ASTRONOMY & ASTROPHYSICS | 50193 | 15% | 1% | 540 |
| 4 | ASTRONOMICAL JOURNAL | 24056 | 6% | 1% | 200 |
| 5 | ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 22705 | 3% | 2% | 111 |
| 6 | ASTROPHYSICAL JOURNAL LETTERS | 21190 | 4% | 2% | 125 |
| 7 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 8198 | 2% | 2% | 60 |
| 8 | IAU SYMPOSIA | 6538 | 2% | 1% | 77 |
| 9 | ASTROPHYSICS AND SPACE SCIENCE | 4887 | 2% | 1% | 85 |
| 10 | NEW ASTRONOMY REVIEWS | 4486 | 1% | 2% | 25 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | INFRARED GALAXIES | 4047943 | 37% | 35% | 1312 | Search INFRARED+GALAXIES | Search INFRARED+GALAXIES |
| 2 | GALAXIES STARBURST | 3394206 | 36% | 30% | 1279 | Search GALAXIES+STARBURST | Search GALAXIES+STARBURST |
| 3 | SUBMILLIMETER GALAXIES | 1596405 | 7% | 77% | 233 | Search SUBMILLIMETER+GALAXIES | Search SUBMILLIMETER+GALAXIES |
| 4 | GALAXIES HIGH REDSHIFT | 1279822 | 22% | 19% | 768 | Search GALAXIES+HIGH+REDSHIFT | Search GALAXIES+HIGH+REDSHIFT |
| 5 | GALAXIES EVOLUTION | 944504 | 32% | 9% | 1125 | Search GALAXIES+EVOLUTION | Search GALAXIES+EVOLUTION |
| 6 | SUBMILLIMETRE GALAXIES | 816212 | 4% | 74% | 125 | Search SUBMILLIMETRE+GALAXIES | Search SUBMILLIMETRE+GALAXIES |
| 7 | GALAXIES ACTIVE | 527651 | 24% | 7% | 853 | Search GALAXIES+ACTIVE | Search GALAXIES+ACTIVE |
| 8 | GALAXIES ISM | 440708 | 15% | 10% | 517 | Search GALAXIES+ISM | Search GALAXIES+ISM |
| 9 | GALAXIES INDIVIDUAL ARP 220 | 437177 | 2% | 86% | 57 | Search GALAXIES+INDIVIDUAL+ARP+220 | Search GALAXIES+INDIVIDUAL+ARP+220 |
| 10 | SUBMILLIMETRE | 368483 | 2% | 50% | 83 | Search SUBMILLIMETRE | Search SUBMILLIMETRE |
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 |