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 |
| 1 | 2 | ASTRONOMY & ASTROPHYSICS//STARS ABUNDANCES//STARS FUNDAMENTAL PARAMETERS | 49220 |
| 8386 | 1 | STARS EMISSION LINE BE//STARS BE//BE STARS | 1288 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STARS EMISSION LINE BE | authKW | 3441598 | 31% | 35% | 398 |
| 2 | STARS BE | authKW | 711144 | 4% | 62% | 47 |
| 3 | BE STARS | authKW | 626366 | 2% | 80% | 32 |
| 4 | STARS INDIVIDUAL GAMMA CASSIOPEIAE | authKW | 415955 | 1% | 100% | 17 |
| 5 | STARS INDIVIDUAL ACHERNAR | authKW | 342551 | 1% | 100% | 14 |
| 6 | STARS INDIVIDUAL GAMMA CAS | authKW | 319712 | 1% | 93% | 14 |
| 7 | STARS EMISSION LINE | authKW | 207022 | 4% | 18% | 46 |
| 8 | BE | authKW | 204170 | 3% | 22% | 38 |
| 9 | STARS INDIVIDUAL ZETA TAURI | authKW | 195743 | 1% | 100% | 8 |
| 10 | STARS INDIVIDUAL DELTA SCO | authKW | 171276 | 1% | 100% | 7 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 75941 | 99% | 0% | 1269 |
| 2 | Multidisciplinary Sciences | 0 | 0% | 0% | 4 |
| 3 | Education, Scientific Disciplines | -1 | 0% | 0% | 1 |
| 4 | Physics, Mathematical | -3 | 0% | 0% | 4 |
| 5 | Meteorology & Atmospheric Sciences | -5 | 0% | 0% | 3 |
| 6 | Geochemistry & Geophysics | -8 | 0% | 0% | 1 |
| 7 | Geosciences, Multidisciplinary | -9 | 0% | 0% | 4 |
| 8 | Mathematics, Applied | -10 | 0% | 0% | 5 |
| 9 | Physics, Multidisciplinary | -17 | 0% | 0% | 4 |
| 10 | Optics | -19 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RITTER OBSERV | 99528 | 2% | 18% | 23 |
| 2 | CUASO | 97872 | 0% | 100% | 4 |
| 3 | HIGH ANGULAR OLUT ASTRON | 93072 | 2% | 14% | 28 |
| 4 | MNTRS 1940 | 73404 | 0% | 100% | 3 |
| 5 | SECT ASTROPHYS MEUDON | 55603 | 0% | 45% | 5 |
| 6 | FRE K 2459 | 48936 | 0% | 100% | 2 |
| 7 | STSCI CSC | 48936 | 0% | 100% | 2 |
| 8 | UMR CNRS H FIZEAU UNS 6525 | 48936 | 0% | 100% | 2 |
| 9 | CHARA ARRAY | 44022 | 1% | 15% | 12 |
| 10 | ASTRON GEOFIS CIENCIAS ATMOSFER | 42950 | 3% | 5% | 39 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTRONOMY & ASTROPHYSICS | 76306 | 31% | 1% | 399 |
| 2 | ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 30052 | 5% | 2% | 67 |
| 3 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 22428 | 5% | 1% | 70 |
| 4 | IAU SYMPOSIA | 17338 | 6% | 1% | 75 |
| 5 | ASTROPHYSICS AND SPACE SCIENCE | 15433 | 7% | 1% | 90 |
| 6 | ASTROPHYSICAL JOURNAL | 14355 | 17% | 0% | 219 |
| 7 | BULLETIN OF THE ASTRONOMICAL INSTITUTES OF CZECHOSLOVAKIA | 11462 | 1% | 3% | 16 |
| 8 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 6598 | 9% | 0% | 113 |
| 9 | REVISTA MEXICANA DE ASTRONOMIA Y ASTROFISICA | 6197 | 1% | 1% | 18 |
| 10 | ASTRONOMICAL JOURNAL | 4803 | 4% | 0% | 54 |
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 |