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 |
|---|---|---|---|
| 26 | 4 | ENGINEERING, ELECTRICAL & ELECTRONIC//ELECT ENGN//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 322555 |
| 602 | 3 | METROLOGIA//IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT//TRANSITION EDGE SENSOR | 14519 |
| 1952 | 2 | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT//METROLOGIA//JOSEPHSON ARRAYS | 6104 |
| 25809 | 1 | ADV SUBSUR E IMAGING//SAMPLING OSCILLOSCOPE//TRANSITION DURATION | 293 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ADV SUBSUR E IMAGING | address | 1721040 | 7% | 80% | 20 |
| 2 | SAMPLING OSCILLOSCOPE | authKW | 1106384 | 4% | 86% | 12 |
| 3 | TRANSITION DURATION | authKW | 688416 | 3% | 80% | 8 |
| 4 | OSCILLOSCOPES | authKW | 626833 | 4% | 45% | 13 |
| 5 | WAVEFORM METROLOGY | authKW | 448188 | 2% | 83% | 5 |
| 6 | NOSE TO NOSE CALIBRATION | authKW | 322696 | 1% | 100% | 3 |
| 7 | QUANTUM ELECT METROL | address | 245853 | 3% | 29% | 8 |
| 8 | TIMEBASE | authKW | 242021 | 1% | 75% | 3 |
| 9 | DATA RECORDING TIME | authKW | 215131 | 1% | 100% | 2 |
| 10 | KICK OUT PULSE | authKW | 215131 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Instruments & Instrumentation | 7956 | 52% | 0% | 151 |
| 2 | Engineering, Electrical & Electronic | 5281 | 77% | 0% | 226 |
| 3 | Telecommunications | 237 | 8% | 0% | 24 |
| 4 | Engineering, Geological | 138 | 3% | 0% | 8 |
| 5 | Computer Science, Hardware & Architecture | 55 | 3% | 0% | 8 |
| 6 | Mining & Mineral Processing | 43 | 1% | 0% | 4 |
| 7 | Geochemistry & Geophysics | 36 | 4% | 0% | 11 |
| 8 | Engineering, General | 32 | 3% | 0% | 9 |
| 9 | Education, Scientific Disciplines | 16 | 1% | 0% | 4 |
| 10 | Mathematical & Computational Biology | 9 | 1% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ADV SUBSUR E IMAGING | 1721040 | 7% | 80% | 20 |
| 2 | QUANTUM ELECT METROL | 245853 | 3% | 29% | 8 |
| 3 | CRC BROADBAND TELECOMMUN NETWORK | 107565 | 0% | 100% | 1 |
| 4 | ELE OMAGNET FIELDS ANTENNA MEASURING TECH GRP | 107565 | 0% | 100% | 1 |
| 5 | EMERGENT PHOTON | 107565 | 0% | 100% | 1 |
| 6 | EQUIPE MICROONDE | 107565 | 0% | 100% | 1 |
| 7 | HIGH SPEED MEASUREMENTS GRP | 107565 | 0% | 100% | 1 |
| 8 | MIN TECHNOL GRP | 107565 | 0% | 100% | 1 |
| 9 | PL ELECT METROL | 107565 | 0% | 100% | 1 |
| 10 | RF TECHNOL 813 01 | 107565 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 194161 | 44% | 1% | 128 |
| 2 | JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS | 23480 | 3% | 3% | 8 |
| 3 | ELECTROCOMPONENT SCIENCE AND TECHNOLOGY | 5243 | 1% | 2% | 2 |
| 4 | IET SCIENCE MEASUREMENT & TECHNOLOGY | 3762 | 2% | 1% | 5 |
| 5 | EDN | 3761 | 1% | 1% | 3 |
| 6 | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2671 | 6% | 0% | 18 |
| 7 | INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING EDUCATION | 1409 | 1% | 0% | 3 |
| 8 | IEE PROCEEDINGS-SCIENCE MEASUREMENT AND TECHNOLOGY | 1358 | 1% | 0% | 3 |
| 9 | HEWLETT-PACKARD JOURNAL | 1280 | 1% | 1% | 2 |
| 10 | IEEE INSTRUMENTATION & MEASUREMENT MAGAZINE | 981 | 1% | 0% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SAMPLING OSCILLOSCOPE | 1106384 | 4% | 86% | 12 | Search SAMPLING+OSCILLOSCOPE | Search SAMPLING+OSCILLOSCOPE |
| 2 | TRANSITION DURATION | 688416 | 3% | 80% | 8 | Search TRANSITION+DURATION | Search TRANSITION+DURATION |
| 3 | OSCILLOSCOPES | 626833 | 4% | 45% | 13 | Search OSCILLOSCOPES | Search OSCILLOSCOPES |
| 4 | WAVEFORM METROLOGY | 448188 | 2% | 83% | 5 | Search WAVEFORM+METROLOGY | Search WAVEFORM+METROLOGY |
| 5 | NOSE TO NOSE CALIBRATION | 322696 | 1% | 100% | 3 | Search NOSE+TO+NOSE+CALIBRATION | Search NOSE+TO+NOSE+CALIBRATION |
| 6 | TIMEBASE | 242021 | 1% | 75% | 3 | Search TIMEBASE | Search TIMEBASE |
| 7 | DATA RECORDING TIME | 215131 | 1% | 100% | 2 | Search DATA+RECORDING+TIME | Search DATA+RECORDING+TIME |
| 8 | KICK OUT PULSE | 215131 | 1% | 100% | 2 | Search KICK+OUT+PULSE | Search KICK+OUT+PULSE |
| 9 | MIXER MEASUREMENT | 215131 | 1% | 100% | 2 | Search MIXER+MEASUREMENT | Search MIXER+MEASUREMENT |
| 10 | STEP LIKE WAVEFORMS | 215131 | 1% | 100% | 2 | Search STEP+LIKE+WAVEFORMS | Search STEP+LIKE+WAVEFORMS |
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 |