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 |
| 33 | 3 | OPTICS//IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY | 112980 |
| 78 | 2 | IEEE PHOTONICS TECHNOLOGY LETTERS//JOURNAL OF LIGHTWAVE TECHNOLOGY//OPTICAL FIBER COMMUNICATION | 27533 |
| 21055 | 1 | HOMODYNE CROSSTALK//OPTICAL CROSS CONNECT//BIDIRECTIONAL TRANSMISSION | 458 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HOMODYNE CROSSTALK | authKW | 557384 | 2% | 90% | 9 |
| 2 | OPTICAL CROSS CONNECT | authKW | 461063 | 6% | 24% | 28 |
| 3 | BIDIRECTIONAL TRANSMISSION | authKW | 428276 | 4% | 33% | 19 |
| 4 | OPTICAL CROSSTALK | authKW | 361651 | 6% | 18% | 29 |
| 5 | IN BAND CROSSTALK | authKW | 306526 | 2% | 64% | 7 |
| 6 | INTERFEROMETRIC NOISE | authKW | 293351 | 2% | 47% | 9 |
| 7 | OPTICAL CIRCULATOR | authKW | 254062 | 3% | 31% | 12 |
| 8 | OPTICAL LOCAL AREA NETWORK | authKW | 245758 | 1% | 71% | 5 |
| 9 | BIDIRECTIONAL OPTICAL CROSSCONNECT | authKW | 206439 | 1% | 100% | 3 |
| 10 | CROSSTALK ATTACK | authKW | 206439 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Optics | 15243 | 75% | 0% | 343 |
| 2 | Engineering, Electrical & Electronic | 7435 | 73% | 0% | 336 |
| 3 | Telecommunications | 7047 | 33% | 0% | 153 |
| 4 | Physics, Applied | 952 | 31% | 0% | 141 |
| 5 | Computer Science, Information Systems | 74 | 4% | 0% | 18 |
| 6 | COMPUTER APPLICATIONS & CYBERNETICS | 24 | 0% | 0% | 1 |
| 7 | Computer Science, Hardware & Architecture | 22 | 2% | 0% | 7 |
| 8 | Computer Science, Theory & Methods | -0 | 1% | 0% | 3 |
| 9 | Engineering, General | -0 | 0% | 0% | 2 |
| 10 | Management | -1 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OUTSIDE PLANT | 154828 | 1% | 75% | 3 |
| 2 | BROADBAND OPT NETWORKING TECHNOL DEV | 68813 | 0% | 100% | 1 |
| 3 | BUPT NORTEL | 68813 | 0% | 100% | 1 |
| 4 | ECON BUSINESS FAMAGUSTA | 68813 | 0% | 100% | 1 |
| 5 | FCBEE POS ENGN ELECT | 68813 | 0% | 100% | 1 |
| 6 | ICT AUSTRALIAS VICTORIA | 68813 | 0% | 100% | 1 |
| 7 | NETWORK PHOTON S | 68813 | 0% | 100% | 1 |
| 8 | NTT E PROVIS HEADQUARTERS | 68813 | 0% | 100% | 1 |
| 9 | OPT COMMUN SYST NETWORK GRP | 68813 | 0% | 100% | 1 |
| 10 | OPT NETWORKING DEVICES | 68813 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE PHOTONICS TECHNOLOGY LETTERS | 71689 | 29% | 1% | 131 |
| 2 | JOURNAL OF LIGHTWAVE TECHNOLOGY | 41998 | 19% | 1% | 87 |
| 3 | FIBER AND INTEGRATED OPTICS | 11773 | 3% | 1% | 12 |
| 4 | OPTICAL FIBER TECHNOLOGY | 5507 | 2% | 1% | 10 |
| 5 | ELECTRONICS LETTERS | 5398 | 12% | 0% | 56 |
| 6 | PHOTONIC NETWORK COMMUNICATIONS | 4664 | 2% | 1% | 8 |
| 7 | JOURNAL OF OPTICAL NETWORKING | 1729 | 1% | 1% | 3 |
| 8 | JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING | 1529 | 1% | 0% | 5 |
| 9 | JOURNAL OF HIGH SPEED NETWORKS | 997 | 0% | 1% | 2 |
| 10 | BRITISH TELECOMMUNICATIONS ENGINEERING | 952 | 0% | 1% | 2 |
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 |