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 |
| 24792 | 1 | SMPTE JOURNAL//SMPTE MOTION IMAGING JOURNAL//ENTERTAINMENT IMAGING BUSINESS UNIT | 324 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SMPTE JOURNAL | journal | 6072200 | 61% | 32% | 198 |
| 2 | SMPTE MOTION IMAGING JOURNAL | journal | 405972 | 7% | 17% | 24 |
| 3 | ENTERTAINMENT IMAGING BUSINESS UNIT | address | 389094 | 1% | 100% | 4 |
| 4 | CIE 1976 LAB | authKW | 194547 | 1% | 100% | 2 |
| 5 | 10 BIT VIDEO | authKW | 97274 | 0% | 100% | 1 |
| 6 | CAMERA RD | address | 97274 | 0% | 100% | 1 |
| 7 | CAMERA SYST GRP | address | 97274 | 0% | 100% | 1 |
| 8 | CINEMA PROJECTORS | authKW | 97274 | 0% | 100% | 1 |
| 9 | CINEMATOGRAPHIC OBJECTIVES | authKW | 97274 | 0% | 100% | 1 |
| 10 | COLOR VIDEO SIGNAL CODING | authKW | 97274 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Imaging Science & Photographic Technology | 76955 | 69% | 0% | 224 |
| 2 | Telecommunications | 26802 | 77% | 0% | 248 |
| 3 | Instruments & Instrumentation | 15696 | 69% | 0% | 222 |
| 4 | Engineering, Electrical & Electronic | 7070 | 85% | 0% | 274 |
| 5 | Computer Science, Hardware & Architecture | 80 | 3% | 0% | 10 |
| 6 | Optics | 67 | 7% | 0% | 24 |
| 7 | Computer Science, Software Engineering | 52 | 3% | 0% | 11 |
| 8 | COMPUTER APPLICATIONS & CYBERNETICS | 35 | 0% | 0% | 1 |
| 9 | Engineering, Ocean | 14 | 1% | 0% | 2 |
| 10 | Engineering, Marine | 7 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ENTERTAINMENT IMAGING BUSINESS UNIT | 389094 | 1% | 100% | 4 |
| 2 | CAMERA RD | 97274 | 0% | 100% | 1 |
| 3 | CAMERA SYST GRP | 97274 | 0% | 100% | 1 |
| 4 | KURCHATOV ATOM ENERGY | 24317 | 0% | 25% | 1 |
| 5 | COMMUN TECHNOL IFN | 16211 | 0% | 17% | 1 |
| 6 | DIGITAL IMAGING GRP | 13895 | 0% | 14% | 1 |
| 7 | JPL | 567 | 0% | 1% | 1 |
| 8 | PL INFORMAT SCI | 536 | 1% | 0% | 2 |
| 9 | COMMUN TECHNOL | 158 | 0% | 0% | 1 |
| 10 | DEV S | 149 | 0% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SMPTE JOURNAL | 6072200 | 61% | 32% | 198 |
| 2 | SMPTE MOTION IMAGING JOURNAL | 405972 | 7% | 17% | 24 |
| 3 | PHOTONICS SPECTRA | 20977 | 4% | 2% | 12 |
| 4 | RCA REVIEW | 18227 | 2% | 3% | 6 |
| 5 | AUDIO | 13895 | 0% | 14% | 1 |
| 6 | OCEAN SCIENCE AND ENGINEERING | 8275 | 1% | 4% | 2 |
| 7 | BYTE | 5139 | 2% | 1% | 7 |
| 8 | IEE PROCEEDINGS-A-SCIENCE MEASUREMENT AND TECHNOLOGY | 5041 | 2% | 1% | 6 |
| 9 | DOCUMENT & IMAGE AUTOMATION | 4227 | 0% | 4% | 1 |
| 10 | COMPUTER GRAPHICS WORLD | 2556 | 1% | 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 |