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 |
| 37799 | 1 | METATOYS//CONFOCAL LENSLET ARRAYS//X RAYS OPTICS LOBSTER EYE | 76 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | METATOYS | authKW | 4146990 | 13% | 100% | 10 |
| 2 | CONFOCAL LENSLET ARRAYS | authKW | 829398 | 3% | 100% | 2 |
| 3 | X RAYS OPTICS LOBSTER EYE | authKW | 829398 | 3% | 100% | 2 |
| 4 | X RAYS TELESCOPES | authKW | 829398 | 3% | 100% | 2 |
| 5 | FLEXIBLE AND COMPACTNESS | authKW | 414699 | 1% | 100% | 1 |
| 6 | GENERALISED REFRACTION | authKW | 414699 | 1% | 100% | 1 |
| 7 | IMAGE STABILIZING | authKW | 414699 | 1% | 100% | 1 |
| 8 | LEN ARRAYS | authKW | 414699 | 1% | 100% | 1 |
| 9 | LENTICULAR ARRAYS | authKW | 414699 | 1% | 100% | 1 |
| 10 | PL CYBERNBET | address | 414699 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 3012 | 82% | 0% | 62 |
| 2 | Imaging Science & Photographic Technology | 22 | 3% | 0% | 2 |
| 3 | Computer Science, Hardware & Architecture | 13 | 3% | 0% | 2 |
| 4 | Instruments & Instrumentation | 7 | 4% | 0% | 3 |
| 5 | Astronomy & Astrophysics | 6 | 5% | 0% | 4 |
| 6 | Computer Science, Interdisciplinary Applications | 4 | 3% | 0% | 2 |
| 7 | Spectroscopy | 4 | 3% | 0% | 2 |
| 8 | Physics, Mathematical | 4 | 3% | 0% | 2 |
| 9 | Physics, Particles & Fields | 2 | 3% | 0% | 2 |
| 10 | Physics, Multidisciplinary | 2 | 4% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PL CYBERNBET | 414699 | 1% | 100% | 1 |
| 2 | PRECIS MECH OPT | 196431 | 4% | 16% | 3 |
| 3 | ADV XRAY TECHNOL | 138232 | 1% | 33% | 1 |
| 4 | OAO | 46076 | 1% | 11% | 1 |
| 5 | MEARU | 41468 | 1% | 10% | 1 |
| 6 | LOMO | 37698 | 1% | 9% | 1 |
| 7 | PL CYBERNET | 14940 | 3% | 2% | 2 |
| 8 | RUMENTAT CONTROL ENGN | 11585 | 4% | 1% | 3 |
| 9 | RADIOELECT | 8325 | 4% | 1% | 3 |
| 10 | TECH 4 | 6378 | 1% | 2% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 111930 | 18% | 2% | 14 |
| 2 | JOURNAL OF OPTICAL TECHNOLOGY | 8186 | 11% | 0% | 8 |
| 3 | BALTIC ASTRONOMY | 5135 | 4% | 0% | 3 |
| 4 | JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 3087 | 5% | 0% | 4 |
| 5 | JOURNAL OF PHOTOGRAPHIC SCIENCE | 2953 | 3% | 0% | 2 |
| 6 | OPTICA ACTA | 1907 | 3% | 0% | 2 |
| 7 | DISPLAYS | 1608 | 3% | 0% | 2 |
| 8 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1490 | 8% | 0% | 6 |
| 9 | JOURNAL OF OPTICS | 1451 | 4% | 0% | 3 |
| 10 | OPTICS COMMUNICATIONS | 764 | 9% | 0% | 7 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | METATOYS | 4146990 | 13% | 100% | 10 | Search METATOYS | Search METATOYS |
| 2 | CONFOCAL LENSLET ARRAYS | 829398 | 3% | 100% | 2 | Search CONFOCAL+LENSLET+ARRAYS | Search CONFOCAL+LENSLET+ARRAYS |
| 3 | X RAYS OPTICS LOBSTER EYE | 829398 | 3% | 100% | 2 | Search X+RAYS+OPTICS+LOBSTER+EYE | Search X+RAYS+OPTICS+LOBSTER+EYE |
| 4 | X RAYS TELESCOPES | 829398 | 3% | 100% | 2 | Search X+RAYS+TELESCOPES | Search X+RAYS+TELESCOPES |
| 5 | FLEXIBLE AND COMPACTNESS | 414699 | 1% | 100% | 1 | Search FLEXIBLE+AND+COMPACTNESS | Search FLEXIBLE+AND+COMPACTNESS |
| 6 | GENERALISED REFRACTION | 414699 | 1% | 100% | 1 | Search GENERALISED+REFRACTION | Search GENERALISED+REFRACTION |
| 7 | IMAGE STABILIZING | 414699 | 1% | 100% | 1 | Search IMAGE+STABILIZING | Search IMAGE+STABILIZING |
| 8 | LEN ARRAYS | 414699 | 1% | 100% | 1 | Search LEN+ARRAYS | Search LEN+ARRAYS |
| 9 | LENTICULAR ARRAYS | 414699 | 1% | 100% | 1 | Search LENTICULAR+ARRAYS | Search LENTICULAR+ARRAYS |
| 10 | ROOF DOVE PRISM | 414699 | 1% | 100% | 1 | Search ROOF+DOVE+PRISM | Search ROOF+DOVE+PRISM |
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 |