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 |
| 17769 | 1 | ZOOM LENS//AUTOMATIC LENS DESIGN//LENS MODULE | 611 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ZOOM LENS | authKW | 421047 | 3% | 41% | 20 |
| 2 | AUTOMATIC LENS DESIGN | authKW | 412649 | 1% | 100% | 8 |
| 3 | LENS MODULE | authKW | 366797 | 1% | 89% | 8 |
| 4 | SKEW RAY TRACING | authKW | 298427 | 1% | 64% | 9 |
| 5 | LENS DESIGN | authKW | 262059 | 4% | 20% | 25 |
| 6 | OPTICAL DESIGN | authKW | 256322 | 8% | 10% | 49 |
| 7 | ZOOM LOCUS | authKW | 165058 | 1% | 80% | 4 |
| 8 | 4 MIRROR SYSTEMS | authKW | 154743 | 0% | 100% | 3 |
| 9 | CONTINUOUS ZOOM | authKW | 154743 | 0% | 100% | 3 |
| 10 | FOUR MIRROR | authKW | 154743 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 27550 | 87% | 0% | 531 |
| 2 | Spectroscopy | 71 | 4% | 0% | 22 |
| 3 | Physics, Multidisciplinary | 23 | 5% | 0% | 28 |
| 4 | Multidisciplinary Sciences | 6 | 1% | 0% | 5 |
| 5 | Education, Scientific Disciplines | 5 | 1% | 0% | 4 |
| 6 | Instruments & Instrumentation | 3 | 2% | 0% | 10 |
| 7 | Engineering, Manufacturing | 3 | 1% | 0% | 4 |
| 8 | Engineering, Mechanical | 1 | 1% | 0% | 9 |
| 9 | Engineering, General | 1 | 1% | 0% | 5 |
| 10 | Materials Science, Ceramics | 0 | 0% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RD HUMAN OURCE DEV PROJECT | 103162 | 0% | 100% | 2 |
| 2 | SATELLITE OPT TECHNOL | 103162 | 0% | 100% | 2 |
| 3 | BEN YAKAR GRP | 51581 | 0% | 100% | 1 |
| 4 | DEPY OPTOELECT ENGN | 51581 | 0% | 100% | 1 |
| 5 | ENGN INFORMAT SYST DEV OPERAT | 51581 | 0% | 100% | 1 |
| 6 | ENGN SPECIAL PROJECTS | 51581 | 0% | 100% | 1 |
| 7 | EXCOLA CIENCIAS | 51581 | 0% | 100% | 1 |
| 8 | GEN ARMAMENTS KUNMING AREA | 51581 | 0% | 100% | 1 |
| 9 | GEOMETR OPT | 51581 | 0% | 100% | 1 |
| 10 | INTELLIGENT OPTOMECHATRON ADV MANU TURE | 51581 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | APPLIED OPTICS | 34640 | 25% | 0% | 155 |
| 2 | OPTICAL ENGINEERING | 29786 | 15% | 1% | 91 |
| 3 | JOURNAL OF THE OPTICAL SOCIETY OF KOREA | 12934 | 2% | 2% | 14 |
| 4 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 12366 | 8% | 0% | 49 |
| 5 | OPTIK | 11357 | 8% | 0% | 50 |
| 6 | JOURNAL OF OPTICAL TECHNOLOGY | 5129 | 3% | 1% | 18 |
| 7 | OPTICAL REVIEW | 4096 | 2% | 1% | 13 |
| 8 | JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE | 3869 | 1% | 1% | 7 |
| 9 | SOVIET JOURNAL OF OPTICAL TECHNOLOGY | 3468 | 1% | 1% | 7 |
| 10 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | 3430 | 3% | 0% | 19 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ZOOM LENS | 421047 | 3% | 41% | 20 | Search ZOOM+LENS | Search ZOOM+LENS |
| 2 | AUTOMATIC LENS DESIGN | 412649 | 1% | 100% | 8 | Search AUTOMATIC+LENS+DESIGN | Search AUTOMATIC+LENS+DESIGN |
| 3 | LENS MODULE | 366797 | 1% | 89% | 8 | Search LENS+MODULE | Search LENS+MODULE |
| 4 | SKEW RAY TRACING | 298427 | 1% | 64% | 9 | Search SKEW+RAY+TRACING | Search SKEW+RAY+TRACING |
| 5 | LENS DESIGN | 262059 | 4% | 20% | 25 | Search LENS+DESIGN | Search LENS+DESIGN |
| 6 | OPTICAL DESIGN | 256322 | 8% | 10% | 49 | Search OPTICAL+DESIGN | Search OPTICAL+DESIGN |
| 7 | ZOOM LOCUS | 165058 | 1% | 80% | 4 | Search ZOOM+LOCUS | Search ZOOM+LOCUS |
| 8 | 4 MIRROR SYSTEMS | 154743 | 0% | 100% | 3 | Search 4+MIRROR+SYSTEMS | Search 4+MIRROR+SYSTEMS |
| 9 | CONTINUOUS ZOOM | 154743 | 0% | 100% | 3 | Search CONTINUOUS+ZOOM | Search CONTINUOUS+ZOOM |
| 10 | FOUR MIRROR | 154743 | 0% | 100% | 3 | Search FOUR+MIRROR | Search FOUR+MIRROR |
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 |