Class information for:
Level 1: PERFECT RECONSTRUCTION//FILTER BANKS//LINEAR PHASE

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
295 3       COMPUTER SCIENCE, HARDWARE & ARCHITECTURE//IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS//IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS 41956
1159 2             RESIDUE NUMBER SYSTEM//DIGITAL FILTERS//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS 9819
7951 1                   PERFECT RECONSTRUCTION//FILTER BANKS//LINEAR PHASE 1335

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PERFECT RECONSTRUCTION authKW 1502236 7% 69% 92
2 FILTER BANKS authKW 1168695 12% 31% 162
3 LINEAR PHASE authKW 482427 4% 37% 55
4 COSINE MODULATED FILTER BANKS authKW 461679 2% 67% 29
5 LAPPED TRANSFORM authKW 374559 2% 55% 29
6 SUBBAND CODING authKW 374551 3% 36% 44
7 PARAUNITARY authKW 355072 1% 79% 19
8 OVERSAMPLED FILTER BANKS authKW 341108 1% 85% 17
9 COSINE MODULATION authKW 295076 1% 83% 15
10 PERFECT RECONSTRUCTION PR authKW 284962 1% 93% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Electrical & Electronic 31257 87% 0% 1168
2 Computer Science, Hardware & Architecture 1455 6% 0% 82
3 Computer Science, Information Systems 960 8% 0% 101
4 Computer Science, Artificial Intelligence 633 6% 0% 84
5 Acoustics 422 4% 0% 49
6 Telecommunications 122 3% 0% 43
7 Computer Science, Theory & Methods 95 3% 0% 40
8 Computer Science, Software Engineering 84 2% 0% 31
9 Imaging Science & Photographic Technology 67 1% 0% 16
10 Automation & Control Systems 53 2% 0% 23

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MOE INTELLIGENT COMP INFORMAT PROC 49174 0% 42% 5
2 MEDIA AUDIO VIDEO 47213 0% 100% 2
3 ENGN MET AUTOMAT MEASUREMENT TECHNOL 34332 0% 36% 4
4 RADAR SIGNAL PROC 32150 3% 3% 40
5 AMES ROTORCRAFT AEROMECH BRANCH 23606 0% 100% 1
6 AUDIO COMMUN SIGNAL PROC GRP COMMUN MULT 23606 0% 100% 1
7 AUSTRALIAN JOINT BLDG INFORMAT MODELLING 23606 0% 100% 1
8 BP COOSAKI W TECHNOL 23606 0% 100% 1
9 BROADLANDS 23606 0% 100% 1
10 CC MEDIA TECHNOL S 23606 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON SIGNAL PROCESSING 203521 22% 3% 296
2 SIGNAL PROCESSING 52908 9% 2% 122
3 ELECTRONICS AND COMMUNICATIONS IN JAPAN PART III-FUNDAMENTAL ELECTRONIC SCIENCE 28548 3% 3% 38
4 IEEE SIGNAL PROCESSING LETTERS 26561 5% 2% 72
5 IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING 23422 3% 3% 39
6 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS 18267 4% 1% 57
7 IEEE TRANSACTIONS ON IMAGE PROCESSING 15292 5% 1% 62
8 IEE PROCEEDINGS-VISION IMAGE AND SIGNAL PROCESSING 14857 2% 3% 23
9 DIGITAL SIGNAL PROCESSING 8889 2% 1% 26
10 IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 8386 4% 1% 54

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PERFECT RECONSTRUCTION 1502236 7% 69% 92 Search PERFECT+RECONSTRUCTION Search PERFECT+RECONSTRUCTION
2 FILTER BANKS 1168695 12% 31% 162 Search FILTER+BANKS Search FILTER+BANKS
3 LINEAR PHASE 482427 4% 37% 55 Search LINEAR+PHASE Search LINEAR+PHASE
4 COSINE MODULATED FILTER BANKS 461679 2% 67% 29 Search COSINE+MODULATED+FILTER+BANKS Search COSINE+MODULATED+FILTER+BANKS
5 LAPPED TRANSFORM 374559 2% 55% 29 Search LAPPED+TRANSFORM Search LAPPED+TRANSFORM
6 SUBBAND CODING 374551 3% 36% 44 Search SUBBAND+CODING Search SUBBAND+CODING
7 PARAUNITARY 355072 1% 79% 19 Search PARAUNITARY Search PARAUNITARY
8 OVERSAMPLED FILTER BANKS 341108 1% 85% 17 Search OVERSAMPLED+FILTER+BANKS Search OVERSAMPLED+FILTER+BANKS
9 COSINE MODULATION 295076 1% 83% 15 Search COSINE+MODULATION Search COSINE+MODULATION
10 PERFECT RECONSTRUCTION PR 284962 1% 93% 13 Search PERFECT+RECONSTRUCTION+PR Search PERFECT+RECONSTRUCTION+PR

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


rank cluster_id2 link
1 3248 JPEG2000//IMAGE COMPRESSION//LOSSLESS COMPRESSION
2 17206 WAVE DIGITAL FILTERS//IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS//ISHIBASHI
3 3714 FIR FILTER//DIGITAL FILTERS//FREQUENCY RESPONSE MASKING
4 15165 FBMC//OFDM OQAM//SPECTRAL PRECODING
5 5290 MULTIWAVELETS//REFINEMENT EQUATION//REFINABLE FUNCTIONS
6 36455 LINEAR SHIFT INVARIANT OPERATORS//SHIFT INVARIANT SYSTEMS//BIBO STABLE SYSTEMS
7 6464 DISCRETE COSINE TRANSFORM//MODIFIED DISCRETE COSINE TRANSFORM//MODIFIED DISCRETE SINE TRANSFORM
8 5116 IMAGE DENOISING//VIDEO DENOISING//WAVELETS
9 22383 BLOCKING ARTIFACTS//DEBLOCKING//VIDEO POST PROCESSING
10 22672 2D IIR//DELAYED LMS ALGORITHM//DLMS ALGORITHM

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