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 |
|---|---|---|---|
| 22 | 4 | AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS | 457813 |
| 441 | 3 | INVERSE PROBLEMS//ELECTRICAL IMPEDANCE TOMOGRAPHY//INVERSE SCATTERING | 27955 |
| 2618 | 2 | MICROWAVE IMAGING//INVERSE SCATTERING//MICROWAVE TOMOGRAPHY | 3805 |
| 23669 | 1 | OPTICAL PRECURSORS//BRILLOUIN PRECURSOR//CHAIR THEORET RADIO PHYS | 361 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | OPTICAL PRECURSORS | authKW | 436517 | 1% | 100% | 5 |
| 2 | BRILLOUIN PRECURSOR | authKW | 261910 | 1% | 100% | 3 |
| 3 | CHAIR THEORET RADIO PHYS | address | 196431 | 1% | 75% | 3 |
| 4 | PERMITTIVITY FUNCTION | authKW | 174607 | 1% | 100% | 2 |
| 5 | RF IF SILICON TECHNOL | address | 174607 | 1% | 100% | 2 |
| 6 | TIME DEPENDENT RESISTIVITY | authKW | 174607 | 1% | 100% | 2 |
| 7 | ELECTROMAGNETIC PROPAGATION IN DISPERSIVE MEDIA | authKW | 171105 | 2% | 28% | 7 |
| 8 | SIGNATURE TECHNOL OFF | address | 157144 | 1% | 60% | 3 |
| 9 | ACOUSTIC WAVE REFLECTORS | authKW | 87303 | 0% | 100% | 1 |
| 10 | ATMOSPHERIC ATTENTION | authKW | 87303 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Telecommunications | 4103 | 29% | 0% | 104 |
| 2 | Optics | 2438 | 35% | 0% | 125 |
| 3 | Engineering, Electrical & Electronic | 1141 | 34% | 0% | 123 |
| 4 | Remote Sensing | 665 | 6% | 0% | 22 |
| 5 | Acoustics | 197 | 5% | 0% | 17 |
| 6 | Geochemistry & Geophysics | 140 | 6% | 0% | 22 |
| 7 | Physics, Multidisciplinary | 140 | 11% | 0% | 38 |
| 8 | Physics, Atomic, Molecular & Chemical | 128 | 9% | 0% | 31 |
| 9 | Meteorology & Atmospheric Sciences | 85 | 5% | 0% | 18 |
| 10 | Astronomy & Astrophysics | 26 | 5% | 0% | 18 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CHAIR THEORET RADIO PHYS | 196431 | 1% | 75% | 3 |
| 2 | RF IF SILICON TECHNOL | 174607 | 1% | 100% | 2 |
| 3 | SIGNATURE TECHNOL OFF | 157144 | 1% | 60% | 3 |
| 4 | BIOMECH MODELING BRANCH | 87303 | 0% | 100% | 1 |
| 5 | GORDON SUBSUR E SENSING IMAGING | 87303 | 0% | 100% | 1 |
| 6 | MAT SCI TECHNOL 6394 | 87303 | 0% | 100% | 1 |
| 7 | SIGNATURE TECHNOL OFF CODE 5708 | 87303 | 0% | 100% | 1 |
| 8 | NONLINEAR ELE ODYNAM GRP | 43651 | 0% | 50% | 1 |
| 9 | SNHA | 35710 | 1% | 14% | 3 |
| 10 | SYST SIMULAT GRP | 31743 | 1% | 18% | 2 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 25881 | 9% | 1% | 31 |
| 2 | RADIO SCIENCE | 6045 | 5% | 0% | 18 |
| 3 | RADIOTEKHNIKA I ELEKTRONIKA | 5762 | 5% | 0% | 17 |
| 4 | ACOUSTICAL PHYSICS | 4686 | 3% | 0% | 12 |
| 5 | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 4247 | 7% | 0% | 26 |
| 6 | PURE AND APPLIED OPTICS | 4130 | 1% | 2% | 3 |
| 7 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1985 | 4% | 0% | 16 |
| 8 | JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1947 | 4% | 0% | 15 |
| 9 | PROGRESS IN OPTICS | 1636 | 1% | 1% | 2 |
| 10 | IEEE TRANSACTIONS ON ADVANCED PACKAGING | 1372 | 1% | 0% | 4 |
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 |