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 |
|---|---|---|---|
| 13 | 4 | PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS | 1062565 |
| 263 | 3 | OPTICS//APPLIED OPTICS//OPTICS AND LASERS IN ENGINEERING | 45499 |
| 3254 | 2 | POLARIZATION INTERFERENCE IMAGING SPECTROMETER//IMAGING SPECTROMETER//FOURIER TRANSFORM SPECTROMETER | 2081 |
| 28884 | 1 | MULTIPASSING//PINHOLE EFFECT//ASTRON SPATIAL | 216 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | MULTIPASSING | authKW | 194547 | 1% | 67% | 2 |
| 2 | PINHOLE EFFECT | authKW | 194547 | 1% | 67% | 2 |
| 3 | ASTRON SPATIAL | address | 145911 | 0% | 100% | 1 |
| 4 | AUTOMATIC GUIDE | authKW | 145911 | 0% | 100% | 1 |
| 5 | CAPACITANCE MICROMETER | authKW | 145911 | 0% | 100% | 1 |
| 6 | CO2 LASER ASSISTED RESHAPING | authKW | 145911 | 0% | 100% | 1 |
| 7 | DELAYED COINCIDENCE METHOD | authKW | 145911 | 0% | 100% | 1 |
| 8 | DEP ASTROFIS MOL INFRARROJA | address | 145911 | 0% | 100% | 1 |
| 9 | EXTREMELY NARROWBAND FILTERS | authKW | 145911 | 0% | 100% | 1 |
| 10 | FABREY PEROT | authKW | 145911 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 3379 | 52% | 0% | 112 |
| 2 | Astronomy & Astrophysics | 865 | 27% | 0% | 58 |
| 3 | Spectroscopy | 71 | 6% | 0% | 12 |
| 4 | Physics, Applied | 35 | 11% | 0% | 24 |
| 5 | Education, Scientific Disciplines | 12 | 1% | 0% | 3 |
| 6 | Instruments & Instrumentation | 12 | 3% | 0% | 7 |
| 7 | Physics, Multidisciplinary | 8 | 5% | 0% | 10 |
| 8 | Computer Science, Interdisciplinary Applications | 8 | 2% | 0% | 5 |
| 9 | Physics, Mathematical | 1 | 1% | 0% | 3 |
| 10 | Mathematics, Interdisciplinary Applications | 1 | 1% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTRON SPATIAL | 145911 | 0% | 100% | 1 |
| 2 | DEP ASTROFIS MOL INFRARROJA | 145911 | 0% | 100% | 1 |
| 3 | JET PROP COMMUN SYST STN | 145911 | 0% | 100% | 1 |
| 4 | LES TROIS LUCS | 145911 | 0% | 100% | 1 |
| 5 | ASTROPHYS EXPT | 48636 | 0% | 33% | 1 |
| 6 | ASTROPHYS PLANET SCI | 48636 | 0% | 33% | 1 |
| 7 | TECNOL ELE | 48636 | 0% | 33% | 1 |
| 8 | SENSORS RUMENTAT SYST DEV CD6 | 36476 | 0% | 25% | 1 |
| 9 | V A FOCK PHYS | 36476 | 0% | 25% | 1 |
| 10 | ADV PHOTON RI | 24317 | 0% | 17% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 12847 | 4% | 1% | 8 |
| 2 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 9876 | 9% | 0% | 19 |
| 3 | INFRARED PHYSICS | 9050 | 4% | 1% | 8 |
| 4 | JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 8057 | 3% | 1% | 6 |
| 5 | JOURNAL OF OPTICAL TECHNOLOGY | 5434 | 5% | 0% | 11 |
| 6 | APPLIED OPTICS | 4415 | 15% | 0% | 33 |
| 7 | EXPERIMENTAL ASTRONOMY | 3376 | 2% | 1% | 4 |
| 8 | OPTICAL ENGINEERING | 3281 | 8% | 0% | 18 |
| 9 | OPTICA ACTA | 1507 | 1% | 0% | 3 |
| 10 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | 1318 | 3% | 0% | 7 |
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 |