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 |
| 14801 | 1 | DUST EXTINCTION//STERRENKUNDIG OBSERV//GALAXIES ISM | 776 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DUST EXTINCTION | authKW | 1390989 | 48% | 9% | 374 |
| 2 | STERRENKUNDIG OBSERV | address | 479180 | 10% | 16% | 74 |
| 3 | GALAXIES ISM | authKW | 406246 | 30% | 4% | 232 |
| 4 | INFRARED ISM | authKW | 353578 | 14% | 8% | 112 |
| 5 | UK ALMA REG NODE | address | 327584 | 3% | 37% | 22 |
| 6 | CASA CB 389 | address | 299056 | 1% | 82% | 9 |
| 7 | SUBMILLIMETER ISM | authKW | 183450 | 5% | 11% | 41 |
| 8 | GALAXIES SPIRAL | authKW | 182114 | 15% | 4% | 117 |
| 9 | ISM DUST EXTINCTION | authKW | 180788 | 7% | 9% | 51 |
| 10 | GALAXIES INDIVIDUAL NGC 891 | authKW | 132648 | 2% | 23% | 14 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 44478 | 97% | 0% | 754 |
| 2 | Engineering, Aerospace | 1 | 0% | 0% | 3 |
| 3 | Geosciences, Multidisciplinary | 0 | 1% | 0% | 11 |
| 4 | Spectroscopy | 0 | 1% | 0% | 6 |
| 5 | Meteorology & Atmospheric Sciences | -0 | 1% | 0% | 5 |
| 6 | Multidisciplinary Sciences | -1 | 0% | 0% | 1 |
| 7 | Geochemistry & Geophysics | -1 | 0% | 0% | 3 |
| 8 | Computer Science, Interdisciplinary Applications | -2 | 0% | 0% | 2 |
| 9 | Optics | -2 | 1% | 0% | 7 |
| 10 | Physics, Fluids & Plasmas | -3 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | STERRENKUNDIG OBSERV | 479180 | 10% | 16% | 74 |
| 2 | UK ALMA REG NODE | 327584 | 3% | 37% | 22 |
| 3 | CASA CB 389 | 299056 | 1% | 82% | 9 |
| 4 | RADIASTRON ASTROFIS | 126912 | 1% | 63% | 5 |
| 5 | HELSINKI UNIV OBSERV | 108291 | 1% | 33% | 8 |
| 6 | ESA ASTROPHYS MISSIONS | 104427 | 1% | 43% | 6 |
| 7 | OBSERVAT COSMOL | 82367 | 3% | 8% | 25 |
| 8 | ABT RADIOASTRON | 81226 | 0% | 100% | 2 |
| 9 | UMR6110 | 81202 | 2% | 14% | 14 |
| 10 | CEA DSM IRFU SERV ASTROPHYS | 73101 | 0% | 60% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTRONOMY & ASTROPHYSICS | 47762 | 32% | 0% | 245 |
| 2 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 27118 | 23% | 0% | 176 |
| 3 | ASTROPHYSICAL JOURNAL | 15863 | 23% | 0% | 178 |
| 4 | BALTIC ASTRONOMY | 4513 | 1% | 1% | 9 |
| 5 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN | 3775 | 2% | 0% | 19 |
| 6 | ASTRONOMICAL JOURNAL | 1984 | 3% | 0% | 27 |
| 7 | ASTRONOMY AND COMPUTING | 919 | 0% | 1% | 2 |
| 8 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 745 | 1% | 0% | 10 |
| 9 | ASTROPHYSICAL JOURNAL LETTERS | 608 | 1% | 0% | 10 |
| 10 | ASTROPHYSICS AND SPACE SCIENCE | 599 | 2% | 0% | 14 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | DUST EXTINCTION | 1390989 | 48% | 9% | 374 | Search DUST+EXTINCTION | Search DUST+EXTINCTION |
| 2 | GALAXIES ISM | 406246 | 30% | 4% | 232 | Search GALAXIES+ISM | Search GALAXIES+ISM |
| 3 | INFRARED ISM | 353578 | 14% | 8% | 112 | Search INFRARED+ISM | Search INFRARED+ISM |
| 4 | SUBMILLIMETER ISM | 183450 | 5% | 11% | 41 | Search SUBMILLIMETER+ISM | Search SUBMILLIMETER+ISM |
| 5 | GALAXIES SPIRAL | 182114 | 15% | 4% | 117 | Search GALAXIES+SPIRAL | Search GALAXIES+SPIRAL |
| 6 | ISM DUST EXTINCTION | 180788 | 7% | 9% | 51 | Search ISM+DUST+EXTINCTION | Search ISM+DUST+EXTINCTION |
| 7 | GALAXIES INDIVIDUAL NGC 891 | 132648 | 2% | 23% | 14 | Search GALAXIES+INDIVIDUAL+NGC+891 | Search GALAXIES+INDIVIDUAL+NGC+891 |
| 8 | RADIATIVE TRANSFER | 105989 | 16% | 2% | 123 | Search RADIATIVE+TRANSFER | Search RADIATIVE+TRANSFER |
| 9 | INFRARED GALAXIES | 98963 | 12% | 3% | 96 | Search INFRARED+GALAXIES | Search INFRARED+GALAXIES |
| 10 | ISM DUST | 84500 | 2% | 13% | 16 | Search ISM+DUST | Search ISM+DUST |
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 |