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 |
| 3162 | 2 | METEORS//METEOROIDS//METEORS METEOROIDS | 2367 |
| 34033 | 1 | ALL RUSSIA PETR EXPLORAT VNIGRI//MINICOMETS//THERMOCHEMICAL CALCULATION | 130 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ALL RUSSIA PETR EXPLORAT VNIGRI | address | 242439 | 1% | 100% | 1 |
| 2 | MINICOMETS | authKW | 242439 | 1% | 100% | 1 |
| 3 | THERMOCHEMICAL CALCULATION | authKW | 193948 | 2% | 40% | 2 |
| 4 | BIOLOGIC EVOLUTION | authKW | 80812 | 1% | 33% | 1 |
| 5 | JOURNAL OF OPTICAL TECHNOLOGY | journal | 71936 | 24% | 1% | 31 |
| 6 | COMM METEORITES | address | 40405 | 1% | 17% | 1 |
| 7 | GEOCHEM COSMOCHEM ASTROCHEM | address | 33436 | 2% | 7% | 2 |
| 8 | BOLIDES | authKW | 30303 | 1% | 13% | 1 |
| 9 | ALL RUSSIAN SCI | address | 15149 | 2% | 3% | 2 |
| 10 | C 3 C 4 PHOTOSYNTHESIS | authKW | 13467 | 1% | 6% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 770 | 32% | 0% | 42 |
| 2 | Geosciences, Multidisciplinary | 673 | 27% | 0% | 35 |
| 3 | Optics | 485 | 26% | 0% | 34 |
| 4 | Geochemistry & Geophysics | 67 | 7% | 0% | 9 |
| 5 | International Relations | 60 | 3% | 0% | 4 |
| 6 | Social Sciences, Interdisciplinary | 19 | 2% | 0% | 3 |
| 7 | Education, Scientific Disciplines | 10 | 2% | 0% | 2 |
| 8 | Meteorology & Atmospheric Sciences | 9 | 3% | 0% | 4 |
| 9 | Social Issues | 6 | 1% | 0% | 1 |
| 10 | Public Administration | 5 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ALL RUSSIA PETR EXPLORAT VNIGRI | 242439 | 1% | 100% | 1 |
| 2 | COMM METEORITES | 40405 | 1% | 17% | 1 |
| 3 | GEOCHEM COSMOCHEM ASTROCHEM | 33436 | 2% | 7% | 2 |
| 4 | ALL RUSSIAN SCI | 15149 | 2% | 3% | 2 |
| 5 | GEOCHEM COSMOCHEM | 11543 | 1% | 5% | 1 |
| 6 | HIGH TEMP HIGH P SURE STUDY EARTHS INTERI | 6925 | 1% | 3% | 1 |
| 7 | GEOPHYS PROGRAM | 4140 | 2% | 1% | 2 |
| 8 | CSPAR | 3250 | 2% | 1% | 2 |
| 9 | ALL RUSSIA SCI | 1682 | 1% | 1% | 1 |
| 10 | GEOSPHERE DYNAM | 1076 | 1% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF OPTICAL TECHNOLOGY | 71936 | 24% | 1% | 31 |
| 2 | GEOPHYSICAL RESEARCH LETTERS | 5962 | 22% | 0% | 29 |
| 3 | SKY AND TELESCOPE | 5182 | 2% | 1% | 2 |
| 4 | ICARUS | 2533 | 8% | 0% | 10 |
| 5 | GEOMAGNETISM AND AERONOMY | 1871 | 3% | 0% | 4 |
| 6 | SPACE POLICY | 1822 | 2% | 0% | 2 |
| 7 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 1332 | 2% | 0% | 2 |
| 8 | EARTH MOON AND PLANETS | 1235 | 2% | 0% | 3 |
| 9 | REVIEWS OF GEOPHYSICS | 737 | 2% | 0% | 2 |
| 10 | SEARCH | 496 | 1% | 0% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MINICOMETS | 242439 | 1% | 100% | 1 | Search MINICOMETS | Search MINICOMETS |
| 2 | THERMOCHEMICAL CALCULATION | 193948 | 2% | 40% | 2 | Search THERMOCHEMICAL+CALCULATION | Search THERMOCHEMICAL+CALCULATION |
| 3 | BIOLOGIC EVOLUTION | 80812 | 1% | 33% | 1 | Search BIOLOGIC+EVOLUTION | Search BIOLOGIC+EVOLUTION |
| 4 | BOLIDES | 30303 | 1% | 13% | 1 | Search BOLIDES | Search BOLIDES |
| 5 | C 3 C 4 PHOTOSYNTHESIS | 13467 | 1% | 6% | 1 | Search C+3+C+4+PHOTOSYNTHESIS | Search C+3+C+4+PHOTOSYNTHESIS |
| 6 | CATASTROPHISM | 8079 | 1% | 3% | 1 | Search CATASTROPHISM | Search CATASTROPHISM |
| 7 | MOON SURFACE | 5073 | 2% | 1% | 2 | Search MOON+SURFACE | Search MOON+SURFACE |
| 8 | ICE AGES | 4406 | 1% | 2% | 1 | Search ICE+AGES | Search ICE+AGES |
| 9 | UPPER ATMOSPHERE | 3274 | 1% | 1% | 1 | Search UPPER+ATMOSPHERE | Search UPPER+ATMOSPHERE |
| 10 | ATMOSPHERIC COMPOSITION | 2264 | 1% | 1% | 1 | Search ATMOSPHERIC+COMPOSITION | Search ATMOSPHERIC+COMPOSITION |
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 |