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 |
| 190 | 3 | ICARUS//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS//METEORITICS & PLANETARY SCIENCE | 54979 |
| 125 | 2 | ICARUS//ASTEROIDS//ASTRONOMY & ASTROPHYSICS | 23874 |
| 385 | 1 | COMETS//COMETS GENERAL//COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO | 3563 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | COMETS | authKW | 2328263 | 16% | 45% | 586 |
| 2 | COMETS GENERAL | authKW | 2272364 | 16% | 45% | 572 |
| 3 | COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO | authKW | 998686 | 4% | 84% | 134 |
| 4 | COMETS NUCLEUS | authKW | 606502 | 2% | 87% | 79 |
| 5 | COMETS COMPOSITION | authKW | 604533 | 2% | 88% | 78 |
| 6 | COMETS COMA | authKW | 473604 | 2% | 91% | 59 |
| 7 | ICARUS | journal | 457702 | 20% | 7% | 702 |
| 8 | COMET TEMPEL 1 | authKW | 410750 | 1% | 91% | 51 |
| 9 | COMET HALE BOPP | authKW | 354549 | 1% | 95% | 42 |
| 10 | COMETS DUST | authKW | 341593 | 1% | 74% | 52 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 182070 | 92% | 1% | 3272 |
| 2 | Geosciences, Multidisciplinary | 3633 | 13% | 0% | 451 |
| 3 | Engineering, Aerospace | 1513 | 3% | 0% | 119 |
| 4 | Meteorology & Atmospheric Sciences | 431 | 4% | 0% | 135 |
| 5 | Geochemistry & Geophysics | 34 | 2% | 0% | 56 |
| 6 | Multidisciplinary Sciences | 19 | 1% | 0% | 24 |
| 7 | Spectroscopy | 1 | 1% | 0% | 30 |
| 8 | History & Philosophy of Science | -0 | 0% | 0% | 3 |
| 9 | Music | -1 | 0% | 0% | 1 |
| 10 | Remote Sensing | -2 | 0% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | UNITN | 175646 | 1% | 83% | 24 |
| 2 | LATMOS | 126656 | 2% | 19% | 74 |
| 3 | DATENTECH KOMMUNIKAT NETZE | 116167 | 0% | 77% | 17 |
| 4 | GEOPHYS EXTRATERR PHYS | 93677 | 2% | 16% | 68 |
| 5 | SCI SUPPORT OFF | 91824 | 1% | 26% | 40 |
| 6 | IFN UOS PADOVA LUXOR | 89172 | 0% | 92% | 11 |
| 7 | GODDARD ASTROBIOL | 87463 | 1% | 34% | 29 |
| 8 | COMP NETWORK ENGN IDA | 78654 | 0% | 68% | 13 |
| 9 | PLANETENFOR | 78593 | 1% | 22% | 41 |
| 10 | UMR 7326 | 76607 | 2% | 10% | 87 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ICARUS | 457702 | 20% | 7% | 702 |
| 2 | EARTH MOON AND PLANETS | 308973 | 7% | 14% | 248 |
| 3 | PLANETARY AND SPACE SCIENCE | 72996 | 6% | 4% | 221 |
| 4 | ASTRONOMY & ASTROPHYSICS | 55156 | 16% | 1% | 567 |
| 5 | ASTRONOMICAL JOURNAL | 23953 | 6% | 1% | 200 |
| 6 | SPACE SCIENCE REVIEWS | 18413 | 2% | 3% | 83 |
| 7 | ASTROPHYSICAL JOURNAL | 13815 | 10% | 0% | 361 |
| 8 | SOLAR SYSTEM RESEARCH | 11812 | 1% | 4% | 35 |
| 9 | MOON AND THE PLANETS | 6576 | 0% | 6% | 12 |
| 10 | ADVANCES IN SPACE RESEARCH | 6336 | 2% | 1% | 85 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | COMETS | 2328263 | 16% | 45% | 586 | Search COMETS | Search COMETS |
| 2 | COMETS GENERAL | 2272364 | 16% | 45% | 572 | Search COMETS+GENERAL | Search COMETS+GENERAL |
| 3 | COMETS INDIVIDUAL 67P CHURYUMOV GERASIMENKO | 998686 | 4% | 84% | 134 | Search COMETS+INDIVIDUAL+67P+CHURYUMOV+GERASIMENKO | Search COMETS+INDIVIDUAL+67P+CHURYUMOV+GERASIMENKO |
| 4 | COMETS NUCLEUS | 606502 | 2% | 87% | 79 | Search COMETS+NUCLEUS | Search COMETS+NUCLEUS |
| 5 | COMETS COMPOSITION | 604533 | 2% | 88% | 78 | Search COMETS+COMPOSITION | Search COMETS+COMPOSITION |
| 6 | COMETS COMA | 473604 | 2% | 91% | 59 | Search COMETS+COMA | Search COMETS+COMA |
| 7 | COMET TEMPEL 1 | 410750 | 1% | 91% | 51 | Search COMET+TEMPEL+1 | Search COMET+TEMPEL+1 |
| 8 | COMET HALE BOPP | 354549 | 1% | 95% | 42 | Search COMET+HALE+BOPP | Search COMET+HALE+BOPP |
| 9 | COMETS DUST | 341593 | 1% | 74% | 52 | Search COMETS+DUST | Search COMETS+DUST |
| 10 | COMETS INDIVIDUAL 17P HOLMES | 203757 | 1% | 96% | 24 | Search COMETS+INDIVIDUAL+17P+HOLMES | Search COMETS+INDIVIDUAL+17P+HOLMES |
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 |