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 |
| 455 | 3 | OPTICS//JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION//ATMOSPHERIC TURBULENCE | 26212 |
| 1603 | 2 | SITE TESTING//ATMOSPHERIC EFFECTS//INSTRUMENTATION ADAPTIVE OPTICS | 7361 |
| 17429 | 1 | DEFORMABLE MIRROR//LIQUID MIRRORS//ACTIVE OPTICS | 628 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | DEFORMABLE MIRROR | authKW | 594726 | 6% | 30% | 40 |
| 2 | LIQUID MIRRORS | authKW | 321179 | 1% | 80% | 8 |
| 3 | ACTIVE OPTICS | authKW | 266530 | 3% | 30% | 18 |
| 4 | TELESCOPE MIRRORS | authKW | 200739 | 1% | 100% | 4 |
| 5 | ADAPTIVE OPTICS | authKW | 167640 | 9% | 6% | 57 |
| 6 | CHEM POB 653 | address | 150554 | 0% | 100% | 3 |
| 7 | MIRROR DEFORMATIONS | authKW | 150554 | 0% | 100% | 3 |
| 8 | BIMORPH MIRRORS | authKW | 100369 | 0% | 100% | 2 |
| 9 | COMPASS GRADIENT EDGE MASKS | authKW | 100369 | 0% | 100% | 2 |
| 10 | FREI CHEN MASKS | authKW | 100369 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 11806 | 57% | 0% | 356 |
| 2 | Spectroscopy | 1018 | 11% | 0% | 72 |
| 3 | Astronomy & Astrophysics | 940 | 17% | 0% | 107 |
| 4 | Instruments & Instrumentation | 174 | 6% | 0% | 38 |
| 5 | Physics, Applied | 89 | 11% | 0% | 67 |
| 6 | Automation & Control Systems | 88 | 3% | 0% | 18 |
| 7 | Engineering, Electrical & Electronic | 87 | 10% | 0% | 60 |
| 8 | Engineering, Aerospace | 51 | 2% | 0% | 10 |
| 9 | Nanoscience & Nanotechnology | 24 | 3% | 0% | 20 |
| 10 | Engineering, Mechanical | 10 | 2% | 0% | 14 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHEM POB 653 | 150554 | 0% | 100% | 3 |
| 2 | OPT SCI OPT ENGN | 100369 | 0% | 100% | 2 |
| 3 | MECHATRON SYST DESIGN | 66912 | 0% | 67% | 2 |
| 4 | ACT STRUC | 50185 | 0% | 100% | 1 |
| 5 | ASTROPHYS GEOPHYS EXTRAGALACT ASTROPHYS | 50185 | 0% | 100% | 1 |
| 6 | CANADIAN ASTRONOM DATA | 50185 | 0% | 100% | 1 |
| 7 | COPL PHYS | 50185 | 0% | 100% | 1 |
| 8 | ELE O OPT LASES ELECT ENGN | 50185 | 0% | 100% | 1 |
| 9 | INORGAN METHODOL PLASMAS CNR IMIP | 50185 | 0% | 100% | 1 |
| 10 | INSU 2 | 50185 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | 38159 | 10% | 1% | 64 |
| 2 | APPLIED OPTICS | 12853 | 15% | 0% | 96 |
| 3 | JOURNAL OF THE OPTICAL SOCIETY OF KOREA | 6414 | 2% | 1% | 10 |
| 4 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 4951 | 4% | 0% | 23 |
| 5 | OPTICAL ENGINEERING | 4746 | 6% | 0% | 37 |
| 6 | JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY OF CANADA | 4089 | 1% | 2% | 4 |
| 7 | INTERNATIONAL JOURNAL OF OPTOMECHATRONICS | 3577 | 1% | 2% | 4 |
| 8 | EXPERIMENTAL ASTRONOMY | 3550 | 1% | 1% | 7 |
| 9 | SKY AND TELESCOPE | 2409 | 0% | 2% | 3 |
| 10 | OPTICS EXPRESS | 1401 | 5% | 0% | 32 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | DEFORMABLE MIRROR | 594726 | 6% | 30% | 40 | Search DEFORMABLE+MIRROR | Search DEFORMABLE+MIRROR |
| 2 | LIQUID MIRRORS | 321179 | 1% | 80% | 8 | Search LIQUID+MIRRORS | Search LIQUID+MIRRORS |
| 3 | ACTIVE OPTICS | 266530 | 3% | 30% | 18 | Search ACTIVE+OPTICS | Search ACTIVE+OPTICS |
| 4 | TELESCOPE MIRRORS | 200739 | 1% | 100% | 4 | Search TELESCOPE+MIRRORS | Search TELESCOPE+MIRRORS |
| 5 | ADAPTIVE OPTICS | 167640 | 9% | 6% | 57 | Search ADAPTIVE+OPTICS | Search ADAPTIVE+OPTICS |
| 6 | MIRROR DEFORMATIONS | 150554 | 0% | 100% | 3 | Search MIRROR+DEFORMATIONS | Search MIRROR+DEFORMATIONS |
| 7 | BIMORPH MIRRORS | 100369 | 0% | 100% | 2 | Search BIMORPH+MIRRORS | Search BIMORPH+MIRRORS |
| 8 | COMPASS GRADIENT EDGE MASKS | 100369 | 0% | 100% | 2 | Search COMPASS+GRADIENT+EDGE+MASKS | Search COMPASS+GRADIENT+EDGE+MASKS |
| 9 | FREI CHEN MASKS | 100369 | 0% | 100% | 2 | Search FREI+CHEN+MASKS | Search FREI+CHEN+MASKS |
| 10 | HIGH ORDER ADAPTIVE OPTICS | 100369 | 0% | 100% | 2 | Search HIGH+ORDER+ADAPTIVE+OPTICS | Search HIGH+ORDER+ADAPTIVE+OPTICS |
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 |