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 |
|---|---|---|---|
| 12 | 4 | COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | 1181119 |
| 462 | 3 | VIDEO CODING//SPEECH COMMUNICATION//SPEECH ENHANCEMENT | 25996 |
| 740 | 2 | VIDEO CODING//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY//H264 AVC | 12987 |
| 30392 | 1 | SMPTE JOURNAL//D8 15//HIGH FRAME RATE SEQUENCE | 184 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SMPTE JOURNAL | journal | 577056 | 25% | 7% | 46 |
| 2 | D8 15 | authKW | 342575 | 1% | 100% | 2 |
| 3 | HIGH FRAME RATE SEQUENCE | authKW | 342575 | 1% | 100% | 2 |
| 4 | TRACKING SERVOS | authKW | 342575 | 1% | 100% | 2 |
| 5 | TRICK PLAY | authKW | 256928 | 2% | 50% | 3 |
| 6 | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | journal | 183168 | 39% | 1% | 72 |
| 7 | DIGITAL VIDEO TAPE RECORDING | authKW | 171288 | 1% | 100% | 1 |
| 8 | EF PRML | authKW | 171288 | 1% | 100% | 1 |
| 9 | EMBEDDED COMPRESSION ARCHITECTURE | authKW | 171288 | 1% | 100% | 1 |
| 10 | FAST CAPTURE DPLL | authKW | 171288 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Telecommunications | 14184 | 74% | 0% | 136 |
| 2 | Imaging Science & Photographic Technology | 5656 | 25% | 0% | 46 |
| 3 | Engineering, Electrical & Electronic | 4823 | 92% | 0% | 170 |
| 4 | Instruments & Instrumentation | 1181 | 26% | 0% | 47 |
| 5 | Computer Science, Information Systems | 38 | 4% | 0% | 8 |
| 6 | Computer Science, Hardware & Architecture | 34 | 3% | 0% | 5 |
| 7 | Physics, Applied | 20 | 10% | 0% | 18 |
| 8 | Engineering, General | 1 | 1% | 0% | 2 |
| 9 | Computer Science, Theory & Methods | 0 | 1% | 0% | 2 |
| 10 | Otorhinolaryngology | 0 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NTT CUBER SPACE S | 171288 | 1% | 100% | 1 |
| 2 | SERV ENABLERS PROTOCOLS | 171288 | 1% | 100% | 1 |
| 3 | SERV LAYER TECHNOL | 171288 | 1% | 100% | 1 |
| 4 | FV SLM | 85643 | 1% | 50% | 1 |
| 5 | VIDEO CODING GRP | 85643 | 1% | 50% | 1 |
| 6 | VIDEO SYST DEV S | 85643 | 1% | 50% | 1 |
| 7 | LOGICACMG | 34256 | 1% | 20% | 1 |
| 8 | BROADCASTING SYST GRP | 6850 | 1% | 4% | 1 |
| 9 | SYST LSI DEV | 2901 | 1% | 2% | 1 |
| 10 | RADIO BROADCASTING | 2806 | 1% | 2% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SMPTE JOURNAL | 577056 | 25% | 7% | 46 |
| 2 | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 183168 | 39% | 1% | 72 |
| 3 | ELECTRONICS & WIRELESS WORLD | 71361 | 3% | 8% | 5 |
| 4 | SHARP TECHNICAL JOURNAL | 4176 | 1% | 2% | 1 |
| 5 | PHILIPS JOURNAL OF RESEARCH | 2047 | 1% | 1% | 2 |
| 6 | JOURNAL OF VLSI SIGNAL PROCESSING | 1368 | 1% | 1% | 1 |
| 7 | BRITISH TELECOM TECHNOLOGY JOURNAL | 1306 | 1% | 1% | 1 |
| 8 | IEEE TRANSACTIONS ON BROADCASTING | 999 | 2% | 0% | 3 |
| 9 | IEEE TRANSACTIONS ON MAGNETICS | 969 | 8% | 0% | 14 |
| 10 | IEICE TRANSACTIONS ON COMMUNICATIONS ELECTRONICS INFORMATION AND SYSTEMS | 700 | 1% | 0% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | D8 15 | 342575 | 1% | 100% | 2 | Search D8+15 | Search D8+15 |
| 2 | HIGH FRAME RATE SEQUENCE | 342575 | 1% | 100% | 2 | Search HIGH+FRAME+RATE+SEQUENCE | Search HIGH+FRAME+RATE+SEQUENCE |
| 3 | TRACKING SERVOS | 342575 | 1% | 100% | 2 | Search TRACKING+SERVOS | Search TRACKING+SERVOS |
| 4 | TRICK PLAY | 256928 | 2% | 50% | 3 | Search TRICK+PLAY | Search TRICK+PLAY |
| 5 | DIGITAL VIDEO TAPE RECORDING | 171288 | 1% | 100% | 1 | Search DIGITAL+VIDEO+TAPE+RECORDING | Search DIGITAL+VIDEO+TAPE+RECORDING |
| 6 | EF PRML | 171288 | 1% | 100% | 1 | Search EF+PRML | Search EF+PRML |
| 7 | EMBEDDED COMPRESSION ARCHITECTURE | 171288 | 1% | 100% | 1 | Search EMBEDDED+COMPRESSION+ARCHITECTURE | Search EMBEDDED+COMPRESSION+ARCHITECTURE |
| 8 | FAST CAPTURE DPLL | 171288 | 1% | 100% | 1 | Search FAST+CAPTURE+DPLL | Search FAST+CAPTURE+DPLL |
| 9 | FIELD MERGE | 171288 | 1% | 100% | 1 | Search FIELD+MERGE | Search FIELD+MERGE |
| 10 | HIGH EFFICIENCY CODING | 171288 | 1% | 100% | 1 | Search HIGH+EFFICIENCY+CODING | Search HIGH+EFFICIENCY+CODING |
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 |