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 |
| 544 | 2 | NOVAE CATACLYSMIC VARIABLES//SUPERNOVAE GENERAL//PLANETARY NEBULAE GENERAL | 15204 |
| 167 | 1 | NOVAE CATACLYSMIC VARIABLES//STARS DWARF NOVAE//CATACLYSMIC VARIABLES | 4088 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NOVAE CATACLYSMIC VARIABLES | authKW | 5616702 | 32% | 56% | 1297 |
| 2 | STARS DWARF NOVAE | authKW | 2699508 | 10% | 87% | 404 |
| 3 | CATACLYSMIC VARIABLES | authKW | 1226062 | 6% | 63% | 251 |
| 4 | STARS NOVAE CATACLYSMIC VARIABLES | authKW | 1090641 | 5% | 64% | 220 |
| 5 | BINARIES CLOSE | authKW | 887124 | 18% | 16% | 732 |
| 6 | STARS CATACLYSMIC VARIABLES | authKW | 605293 | 2% | 92% | 85 |
| 7 | ACCRETION ACCRETION DISKS | authKW | 460002 | 15% | 9% | 631 |
| 8 | ACCRETION ACCRETION DISCS | authKW | 428645 | 9% | 15% | 379 |
| 9 | WHITE DWARFS | authKW | 376363 | 9% | 13% | 371 |
| 10 | NOVAE | authKW | 271218 | 2% | 37% | 94 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 241676 | 99% | 1% | 4033 |
| 2 | Ethics | -1 | 0% | 0% | 3 |
| 3 | Engineering, Aerospace | -1 | 0% | 0% | 7 |
| 4 | Multidisciplinary Sciences | -5 | 0% | 0% | 4 |
| 5 | Literature | -6 | 0% | 0% | 1 |
| 6 | Language & Linguistics | -6 | 0% | 0% | 1 |
| 7 | Meteorology & Atmospheric Sciences | -7 | 0% | 0% | 16 |
| 8 | Business | -9 | 0% | 0% | 3 |
| 9 | Acoustics | -12 | 0% | 0% | 1 |
| 10 | Mathematics, Interdisciplinary Applications | -17 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTRON | 94964 | 22% | 1% | 902 |
| 2 | VARIABLE STAR SECT | 86704 | 0% | 75% | 15 |
| 3 | BACKYARD ASTROPHYS | 84302 | 0% | 58% | 19 |
| 4 | BIOSPHERE GEOSPHERE SYST | 71738 | 0% | 85% | 11 |
| 5 | POLARIS OBSERV | 64228 | 0% | 83% | 10 |
| 6 | HIDA OBSERV | 53251 | 1% | 17% | 41 |
| 7 | N COPERNICUS ASTRON | 52437 | 1% | 18% | 38 |
| 8 | VARIABLE STAR SECT BAA VSS | 47208 | 0% | 88% | 7 |
| 9 | BACKYARD ASTROPHYS FLANDERS | 46246 | 0% | 100% | 6 |
| 10 | MULLARD SPACE SCI | 43324 | 3% | 5% | 121 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 192387 | 26% | 2% | 1075 |
| 2 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 97575 | 6% | 5% | 260 |
| 3 | ACTA ASTRONOMICA | 75634 | 2% | 12% | 80 |
| 4 | ASTROPHYSICAL JOURNAL | 68999 | 21% | 1% | 853 |
| 5 | ASTRONOMY & ASTROPHYSICS | 64756 | 16% | 1% | 658 |
| 6 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 54922 | 4% | 4% | 166 |
| 7 | ASTRONOMY REPORTS | 19071 | 2% | 3% | 72 |
| 8 | ASTRONOMICAL JOURNAL | 18183 | 5% | 1% | 187 |
| 9 | ASTROPHYSICS AND SPACE SCIENCE | 15422 | 4% | 1% | 161 |
| 10 | NEW ASTRONOMY | 15213 | 1% | 4% | 55 |
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 |