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 |
| 1277 | 2 | SPEECH ENHANCEMENT//SPEECH COMMUNICATION//IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING | 9076 |
| 17778 | 1 | SPEECH QUALITY//E MODEL//PESQ | 610 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SPEECH QUALITY | authKW | 508942 | 4% | 36% | 27 |
| 2 | E MODEL | authKW | 392912 | 3% | 45% | 17 |
| 3 | PESQ | authKW | 349247 | 2% | 52% | 13 |
| 4 | PLAYOUT BUFFERING | authKW | 316450 | 1% | 88% | 7 |
| 5 | VOIP | authKW | 290541 | 7% | 13% | 45 |
| 6 | ADAPTIVE MEDIA PLAYOUT | authKW | 230142 | 1% | 64% | 7 |
| 7 | PLAYOUT DELAY | authKW | 215272 | 1% | 83% | 5 |
| 8 | AUDIO CODING | authKW | 195324 | 4% | 17% | 22 |
| 9 | ADVANCED AUDIO CODING AAC | authKW | 185992 | 1% | 60% | 6 |
| 10 | MEASUREMENT K13138 | address | 154997 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Acoustics | 12761 | 27% | 0% | 167 |
| 2 | Telecommunications | 9980 | 34% | 0% | 210 |
| 3 | Engineering, Electrical & Electronic | 4263 | 49% | 0% | 300 |
| 4 | Computer Science, Information Systems | 3864 | 21% | 0% | 129 |
| 5 | Computer Science, Software Engineering | 1586 | 12% | 0% | 74 |
| 6 | Computer Science, Hardware & Architecture | 1482 | 9% | 0% | 55 |
| 7 | Engineering, General | 1097 | 11% | 0% | 65 |
| 8 | Computer Science, Theory & Methods | 941 | 11% | 0% | 69 |
| 9 | Computer Science, Interdisciplinary Applications | 166 | 5% | 0% | 31 |
| 10 | Audiology & Speech-Language Pathology | 62 | 1% | 0% | 9 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MEASUREMENT K13138 | 154997 | 0% | 100% | 3 |
| 2 | QUAL USABIL | 132461 | 2% | 26% | 10 |
| 3 | BCN SERV GRP | 103331 | 0% | 100% | 2 |
| 4 | NETWORK ARCHITECTURE TEAM | 92996 | 0% | 60% | 3 |
| 5 | TELECOMMUN MULTIMEDIA | 63575 | 1% | 15% | 8 |
| 6 | BCN INTERWORKING TECHNOL TEAM | 51666 | 0% | 100% | 1 |
| 7 | BCN RED | 51666 | 0% | 100% | 1 |
| 8 | BT NETWORK SYST | 51666 | 0% | 100% | 1 |
| 9 | CHAIR PHONET SCI | 51666 | 0% | 100% | 1 |
| 10 | CHAIR TELECOMMUN REGULAT INFORMAT SOC PUBL POLI | 51666 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF THE AUDIO ENGINEERING SOCIETY | 107174 | 10% | 4% | 58 |
| 2 | IEEE POTENTIALS | 51666 | 0% | 100% | 1 |
| 3 | IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING | 43895 | 6% | 2% | 36 |
| 4 | ALCATEL TELECOMMUNICATIONS REVIEW | 16765 | 1% | 6% | 5 |
| 5 | EURASIP JOURNAL ON AUDIO SPEECH AND MUSIC PROCESSING | 14718 | 1% | 3% | 9 |
| 6 | SPEECH COMMUNICATION | 9783 | 3% | 1% | 20 |
| 7 | IEEE TRANSACTIONS ON MULTIMEDIA | 8852 | 3% | 1% | 19 |
| 8 | ACTA ACUSTICA UNITED WITH ACUSTICA | 7898 | 3% | 1% | 16 |
| 9 | IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 7722 | 4% | 1% | 27 |
| 10 | IEICE TRANSACTIONS ON COMMUNICATIONS | 5018 | 5% | 0% | 29 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SPEECH QUALITY | 508942 | 4% | 36% | 27 | Search SPEECH+QUALITY | Search SPEECH+QUALITY |
| 2 | E MODEL | 392912 | 3% | 45% | 17 | Search E+MODEL | Search E+MODEL |
| 3 | PESQ | 349247 | 2% | 52% | 13 | Search PESQ | Search PESQ |
| 4 | PLAYOUT BUFFERING | 316450 | 1% | 88% | 7 | Search PLAYOUT+BUFFERING | Search PLAYOUT+BUFFERING |
| 5 | VOIP | 290541 | 7% | 13% | 45 | Search VOIP | Search VOIP |
| 6 | ADAPTIVE MEDIA PLAYOUT | 230142 | 1% | 64% | 7 | Search ADAPTIVE+MEDIA+PLAYOUT | Search ADAPTIVE+MEDIA+PLAYOUT |
| 7 | PLAYOUT DELAY | 215272 | 1% | 83% | 5 | Search PLAYOUT+DELAY | Search PLAYOUT+DELAY |
| 8 | AUDIO CODING | 195324 | 4% | 17% | 22 | Search AUDIO+CODING | Search AUDIO+CODING |
| 9 | ADVANCED AUDIO CODING AAC | 185992 | 1% | 60% | 6 | Search ADVANCED+AUDIO+CODING+AAC | Search ADVANCED+AUDIO+CODING+AAC |
| 10 | PERCEPTUAL QOS | 154997 | 0% | 100% | 3 | Search PERCEPTUAL+QOS | Search PERCEPTUAL+QOS |
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 |