Class information for:
Level 2: SPEECH ENHANCEMENT//SPEECH COMMUNICATION//IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
1002 1                   SPEECH RECOGNITION//SPEECH COMMUNICATION//AUTOMATIC SPEECH RECOGNITION 2940
3626 1                   SPEECH ENHANCEMENT//VOICE ACTIVITY DETECTION//DEREVERBERATION 1976
10402 1                   VOICE CONVERSION//SPEECH SYNTHESIS//HMM BASED SPEECH SYNTHESIS 1096
10922 1                   SPEAKER VERIFICATION//SPEAKER RECOGNITION//I VECTOR 1051
13157 1                   SPEECH CODING//LINE SPECTRAL FREQUENCY//IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING 887
17778 1                   SPEECH QUALITY//E MODEL//PESQ 610
27213 1                   AUDIO RESTORATION//AUDIO ARCHIVES//ELIMINATION OF IMPULSIVE DISTURBANCES 255
30073 1                   IMAGE DEMODULATION//AM FM MODELS//CROSS PSIB ENERGY OPERATOR 191
38110 1                   WHISPERED SPEECH//WHISPER//WHISPERING 70

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPEECH ENHANCEMENT authKW 1635102 7% 79% 600
2 SPEECH COMMUNICATION journal 1625462 11% 47% 993
3 IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING journal 1360881 9% 51% 773
4 SPEECH RECOGNITION authKW 1223920 9% 45% 780
5 IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING journal 1209188 6% 64% 543
6 COMPUTER SPEECH AND LANGUAGE journal 609093 4% 47% 372
7 SPEAKER VERIFICATION authKW 595700 2% 89% 193
8 SPEAKER RECOGNITION authKW 580661 2% 77% 218
9 SPEECH CODING authKW 506160 2% 68% 213
10 ROBUST SPEECH RECOGNITION authKW 502550 2% 88% 165

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Acoustics 267799 32% 3% 2945
2 Engineering, Electrical & Electronic 81644 55% 1% 5027
3 Computer Science, Artificial Intelligence 20871 13% 1% 1185
4 Computer Science, Interdisciplinary Applications 17990 13% 1% 1137
5 Computer Science, Information Systems 13646 11% 0% 966
6 Telecommunications 9835 9% 0% 851
7 Audiology & Speech-Language Pathology 7433 4% 1% 351
8 Computer Science, Software Engineering 6354 7% 0% 594
9 Computer Science, Hardware & Architecture 3258 4% 0% 332
10 Computer Science, Theory & Methods 2055 5% 0% 434

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPEECH TECHNOL 167898 1% 55% 88
2 ROBUST SPEECH SYST 77730 0% 80% 28
3 ENGN SPEECH LANGUAGE INFORMAT PROC 55514 0% 67% 24
4 SPEECH ACOUST CONTENT UNDERSTANDING 49957 0% 60% 24
5 CRSS 49603 0% 62% 23
6 LANGUAGE SPEECH PROC 43347 0% 42% 30
7 SOUND IMAGE PROC 41635 0% 67% 18
8 THINKIT SPEECH 35795 0% 74% 14
9 SPEECH AUDIO 35694 0% 86% 12
10 SPEECH LANGUAGE TECHNOL 35485 0% 68% 15

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPEECH COMMUNICATION 1625462 11% 47% 993
2 IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 1360881 9% 51% 773
3 IEEE TRANSACTIONS ON SPEECH AND AUDIO PROCESSING 1209188 6% 64% 543
4 COMPUTER SPEECH AND LANGUAGE 609093 4% 47% 372
5 IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING 464946 3% 44% 307
6 EURASIP JOURNAL ON AUDIO SPEECH AND MUSIC PROCESSING 184743 1% 43% 123
7 IEEE SIGNAL PROCESSING LETTERS 113881 4% 8% 389
8 IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS 77777 4% 6% 373
9 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 55705 2% 10% 157
10 JOURNAL OF THE AUDIO ENGINEERING SOCIETY 27630 1% 7% 114

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPEECH ENHANCEMENT 1635102 7% 79% 600 Search SPEECH+ENHANCEMENT Search SPEECH+ENHANCEMENT
2 SPEECH RECOGNITION 1223920 9% 45% 780 Search SPEECH+RECOGNITION Search SPEECH+RECOGNITION
3 SPEAKER VERIFICATION 595700 2% 89% 193 Search SPEAKER+VERIFICATION Search SPEAKER+VERIFICATION
4 SPEAKER RECOGNITION 580661 2% 77% 218 Search SPEAKER+RECOGNITION Search SPEAKER+RECOGNITION
5 SPEECH CODING 506160 2% 68% 213 Search SPEECH+CODING Search SPEECH+CODING
6 ROBUST SPEECH RECOGNITION 502550 2% 88% 165 Search ROBUST+SPEECH+RECOGNITION Search ROBUST+SPEECH+RECOGNITION
7 AUTOMATIC SPEECH RECOGNITION 445121 2% 61% 211 Search AUTOMATIC+SPEECH+RECOGNITION Search AUTOMATIC+SPEECH+RECOGNITION
8 SPEAKER ADAPTATION 408040 1% 87% 135 Search SPEAKER+ADAPTATION Search SPEAKER+ADAPTATION
9 SPEECH SYNTHESIS 334748 2% 55% 176 Search SPEECH+SYNTHESIS Search SPEECH+SYNTHESIS
10 VOICE CONVERSION 305983 1% 96% 92 Search VOICE+CONVERSION Search VOICE+CONVERSION

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 2


rank cluster_id2 link
1 3062 SPOKEN DIALOGUE SYSTEMS//SPOKEN DIALOG SYSTEMS//DIALOGUE MANAGEMENT
2 2365 BLIND SOURCE SEPARATION//BLIND SOURCE SEPARATION BSS//NONNEGATIVE MATRIX FACTORIZATION
3 1266 JOURNAL OF PHONETICS//LINGUISTICS//LANGUAGE & LINGUISTICS
4 1361 COMPUTER MUSIC JOURNAL//MUSIC//JOURNAL OF NEW MUSIC RESEARCH
5 3482 ELEKTRONIKA IR ELEKTROTECHNIKA//TRANSPORT ELECT TELEMAT//SERVICING PROCESS
6 684 HEARING AIDS//JOURNAL OF THE AUDIO ENGINEERING SOCIETY//AUDIOLOGY & SPEECH-LANGUAGE PATHOLOGY
7 883 JOURNAL OF VOICE//VOCAL FOLD//VOICE DISORDERS
8 706 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS//DIRECTION OF ARRIVAL ESTIMATION//ARRAY SIGNAL PROCESSING
9 740 VIDEO CODING//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY//H264 AVC
10 1010 SYSTEM IDENTIFICATION//ADAPTIVE FILTERING//ADAPTIVE FILTERS

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