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 |
| 3404 | 2 | ACOUSTO OPTICS//ACOUSTO OPTIC TUNABLE FILTER//ACOUSTOOPT | 1722 |
| 12905 | 1 | ACOUSTO OPTIC TUNABLE FILTER//ACOUSTO OPTICS//ACOUSTOOPT | 903 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ACOUSTO OPTIC TUNABLE FILTER | authKW | 1015093 | 6% | 53% | 55 |
| 2 | ACOUSTO OPTICS | authKW | 519099 | 7% | 25% | 59 |
| 3 | ACOUSTOOPT | address | 513988 | 2% | 82% | 18 |
| 4 | ACOUSTO OPTIC DIFFRACTION | authKW | 314102 | 1% | 75% | 12 |
| 5 | PARATELLURITE | authKW | 270768 | 2% | 52% | 15 |
| 6 | ACOUSTO OPTIC INTERACTION | authKW | 240571 | 2% | 38% | 18 |
| 7 | IMAGE EDGE ENHANCEMENT | authKW | 174504 | 1% | 100% | 5 |
| 8 | TUNABLE ACOUSTO OPTIC FILTER | authKW | 157051 | 1% | 75% | 6 |
| 9 | ACOUSTO OPT | address | 145419 | 1% | 83% | 5 |
| 10 | COLLINEAR BRAGG DIFFRACTION | authKW | 104703 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 7631 | 39% | 0% | 348 |
| 2 | Spectroscopy | 4103 | 19% | 0% | 169 |
| 3 | Acoustics | 1375 | 8% | 0% | 69 |
| 4 | Physics, Applied | 834 | 22% | 0% | 196 |
| 5 | Instruments & Instrumentation | 705 | 10% | 0% | 86 |
| 6 | Engineering, Electrical & Electronic | 353 | 14% | 0% | 126 |
| 7 | Telecommunications | 348 | 6% | 0% | 53 |
| 8 | Physics, Multidisciplinary | 173 | 8% | 0% | 72 |
| 9 | Chemistry, Analytical | 39 | 4% | 0% | 40 |
| 10 | Engineering, General | 38 | 2% | 0% | 19 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ACOUSTOOPT | 513988 | 2% | 82% | 18 |
| 2 | ACOUSTO OPT | 145419 | 1% | 83% | 5 |
| 3 | SCI TECHNOL UNIQUE RUMENTAT | 101843 | 2% | 16% | 18 |
| 4 | EXPT SCI OPT | 69802 | 0% | 100% | 2 |
| 5 | FRYAZINO BRANCH | 66368 | 4% | 6% | 32 |
| 6 | NOVOMOSKOVSK | 58376 | 1% | 13% | 13 |
| 7 | MECH AERONAUT ENGN MAT SCI ENGN | 46533 | 0% | 67% | 2 |
| 8 | CENT MICROBIOL MINERAL CRYSTALLOG | 34901 | 0% | 100% | 1 |
| 9 | GEMELLI CLIN HOSP | 34901 | 0% | 100% | 1 |
| 10 | GRP RECH RUMENTAT MESURE | 34901 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | RUSSIAN ULTRASONICS | 26209 | 1% | 7% | 11 |
| 2 | OPTIKA I SPEKTROSKOPIYA | 21512 | 7% | 1% | 65 |
| 3 | ZHURNAL TEKHNICHESKOI FIZIKI | 9597 | 5% | 1% | 41 |
| 4 | VESTNIK MOSKOVSKOGO UNIVERSITETA SERIYA 3 FIZIKA ASTRONOMIYA | 7990 | 2% | 1% | 18 |
| 5 | APPLIED SPECTROSCOPY | 7300 | 5% | 1% | 42 |
| 6 | APPLIED OPTICS | 6141 | 9% | 0% | 80 |
| 7 | TECHNICAL PHYSICS | 6113 | 4% | 1% | 32 |
| 8 | JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 5663 | 3% | 1% | 23 |
| 9 | PHYSICS OF WAVE PHENOMENA | 5654 | 1% | 2% | 8 |
| 10 | OPTICS AND SPECTROSCOPY | 5113 | 3% | 1% | 29 |
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 |