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 |
|---|---|---|---|
| 8 | 4 | POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY | 1554940 |
| 397 | 3 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B//MICROELECTRONIC ENGINEERING//NANOSCIENCE & NANOTECHNOLOGY | 32153 |
| 2042 | 2 | INTEGRAL IMAGING//JOURNAL OF DISPLAY TECHNOLOGY//JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 5752 |
| 17183 | 1 | OFF AXIAL OPTICAL SYSTEM//EXIT PUPIL EXPANDER//CASSEGRAIN ANTENNA | 640 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | OFF AXIAL OPTICAL SYSTEM | authKW | 196975 | 1% | 100% | 4 |
| 2 | EXIT PUPIL EXPANDER | authKW | 147731 | 0% | 100% | 3 |
| 3 | CASSEGRAIN ANTENNA | authKW | 143244 | 1% | 36% | 8 |
| 4 | ASTROPHYS SUB | address | 110797 | 0% | 75% | 3 |
| 5 | 4 ELEMENT VECTORS | authKW | 98487 | 0% | 100% | 2 |
| 6 | ABERRATION CHARACTERISTIC | authKW | 98487 | 0% | 100% | 2 |
| 7 | HEAD MOUNTED PROJECTION DISPLAY | authKW | 98487 | 0% | 100% | 2 |
| 8 | IMAGE PLANE TILT | authKW | 98487 | 0% | 100% | 2 |
| 9 | INCOMING INCLINATION FACTOR | authKW | 98487 | 0% | 100% | 2 |
| 10 | LINEAR ASTIGMATISM | authKW | 98487 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 28942 | 87% | 0% | 557 |
| 2 | Computer Science, Cybernetics | 158 | 2% | 0% | 10 |
| 3 | Computer Science, Software Engineering | 41 | 2% | 0% | 15 |
| 4 | Spectroscopy | 20 | 2% | 0% | 14 |
| 5 | Astronomy & Astrophysics | 6 | 3% | 0% | 18 |
| 6 | Engineering, Electrical & Electronic | 6 | 5% | 0% | 30 |
| 7 | Engineering, General | 3 | 1% | 0% | 7 |
| 8 | Instruments & Instrumentation | 3 | 2% | 0% | 10 |
| 9 | Education, Scientific Disciplines | 2 | 0% | 0% | 3 |
| 10 | Physics, Multidisciplinary | 1 | 3% | 0% | 16 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ASTROPHYS SUB | 110797 | 0% | 75% | 3 |
| 2 | OPT 31 | 98487 | 0% | 100% | 2 |
| 3 | SCI COMP ULM UZWR | 98487 | 0% | 100% | 2 |
| 4 | SIMULAT TRANING | 98487 | 0% | 100% | 2 |
| 5 | CEDINT | 71614 | 1% | 18% | 8 |
| 6 | SMART DISPLAY | 65657 | 0% | 67% | 2 |
| 7 | LUOYANG ELE OOPT EQUIPMENT | 63310 | 0% | 43% | 3 |
| 8 | ASTRON RUMENTAT | 49244 | 0% | 100% | 1 |
| 9 | DESIGN DEV SECT | 49244 | 0% | 100% | 1 |
| 10 | DISPLAY METROL PROJECT | 49244 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | APPLIED OPTICS | 25042 | 21% | 0% | 135 |
| 2 | JOURNAL OF OPTICAL TECHNOLOGY | 21899 | 6% | 1% | 38 |
| 3 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 19569 | 3% | 2% | 17 |
| 4 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 13815 | 8% | 1% | 53 |
| 5 | OPTICAL ENGINEERING | 10341 | 9% | 0% | 55 |
| 6 | OPTICS EXPRESS | 8382 | 12% | 0% | 78 |
| 7 | JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY | 6987 | 2% | 1% | 14 |
| 8 | OPTIK | 6577 | 6% | 0% | 39 |
| 9 | JOURNAL OF THE OPTICAL SOCIETY OF KOREA | 6294 | 2% | 1% | 10 |
| 10 | PRESENCE-TELEOPERATORS AND VIRTUAL ENVIRONMENTS | 5978 | 2% | 1% | 10 |
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 |