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 |
| 21103 | 1 | QUASARS GENERAL//QUASARS INDIVIDUAL HE 0450 2958//QUASARS INDIVIDUAL I ZW 1 | 456 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | QUASARS GENERAL | authKW | 295434 | 29% | 3% | 134 |
| 2 | QUASARS INDIVIDUAL HE 0450 2958 | authKW | 246836 | 1% | 71% | 5 |
| 3 | QUASARS INDIVIDUAL I ZW 1 | authKW | 184304 | 1% | 67% | 4 |
| 4 | QUASARS INDIVIDUAL 3C 48 | authKW | 172782 | 1% | 50% | 5 |
| 5 | GALAXIES CLUSTERS GENERAL QUASARS GENERAL | authKW | 138230 | 0% | 100% | 2 |
| 6 | QUASARS INDIVIDUAL 4C 3743 | authKW | 138230 | 0% | 100% | 2 |
| 7 | QUASARS INDIVIDUAL HE 1029 1401 | authKW | 138230 | 0% | 100% | 2 |
| 8 | GALAXIES FUNDAMENTAL PARAMETERS CLASSIFICATION COLORS LUMINOSITIES MASSES RADII ETC | authKW | 92152 | 0% | 67% | 2 |
| 9 | GALAXIES ACTIVE | authKW | 86791 | 27% | 1% | 124 |
| 10 | 9580P | authKW | 69115 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 26369 | 98% | 0% | 445 |
| 2 | Engineering, Aerospace | 1 | 0% | 0% | 2 |
| 3 | Physics, Multidisciplinary | 0 | 2% | 0% | 9 |
| 4 | Meteorology & Atmospheric Sciences | -0 | 1% | 0% | 3 |
| 5 | Geosciences, Multidisciplinary | -1 | 1% | 0% | 3 |
| 6 | Telecommunications | -1 | 0% | 0% | 1 |
| 7 | Engineering, Electrical & Electronic | -10 | 0% | 0% | 2 |
| 8 | Physics, Applied | -14 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTROFIS PARIS | 69115 | 0% | 100% | 1 |
| 2 | ASTROPHYS PARIS UMR7095 | 69115 | 0% | 100% | 1 |
| 3 | CEA SACLAY SERV ASTROPHYS | 69115 | 0% | 100% | 1 |
| 4 | CNRS UR 176 | 69115 | 0% | 100% | 1 |
| 5 | DAEC 5 PLACE JANSSEN | 69115 | 0% | 100% | 1 |
| 6 | FIS CANTABRIAUC | 69115 | 0% | 100% | 1 |
| 7 | OBSERV LYON CNRS UA 300 | 69115 | 0% | 100% | 1 |
| 8 | RIC SCI E CLEMENTEL | 69115 | 0% | 100% | 1 |
| 9 | ROYAL OBSERV GREENWICH | 69115 | 0% | 100% | 1 |
| 10 | ROYAL OBSERVAT | 69115 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NEW ASTRONOMY REVIEWS | 35243 | 5% | 2% | 25 |
| 2 | ASTROPHYSICAL JOURNAL | 17527 | 31% | 0% | 143 |
| 3 | ASTRONOMICAL JOURNAL | 14280 | 12% | 0% | 55 |
| 4 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 8565 | 17% | 0% | 76 |
| 5 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 4179 | 4% | 0% | 18 |
| 6 | ASTRONOMY & ASTROPHYSICS | 3187 | 11% | 0% | 49 |
| 7 | IAU SYMPOSIA | 2504 | 4% | 0% | 17 |
| 8 | SOVIET ASTRONOMY LETTERS | 2371 | 2% | 0% | 7 |
| 9 | ASTROPHYSICS AND SPACE SCIENCE | 1195 | 3% | 0% | 15 |
| 10 | ASTRONOMISCHE NACHRICHTEN | 968 | 2% | 0% | 7 |
Author Key Words |
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 |