Class information for:
Level 1: DICTIONARY LEARNING//RAIN REMOVAL//SPARSE REPRESENTATION

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
37 3       COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//PATTERN RECOGNITION//IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 110459
177 2             COMPRESSED SENSING//IMAGE DENOISING//IMAGE RESTORATION 21383
19508 1                   DICTIONARY LEARNING//RAIN REMOVAL//SPARSE REPRESENTATION 526

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DICTIONARY LEARNING authKW 3525053 35% 32% 186
2 RAIN REMOVAL authKW 778918 2% 100% 13
3 SPARSE REPRESENTATION authKW 679252 26% 8% 137
4 K SVD authKW 671958 5% 42% 27
5 SPARSE CODING authKW 636050 15% 14% 78
6 ANALYSIS DICTIONARY LEARNING authKW 299584 1% 100% 5
7 SPARSIFYING TRANSFORMS authKW 269622 1% 75% 6
8 MATCHING PURSUIT authKW 247747 7% 11% 37
9 DISCRIMINATIVE DICTIONARY LEARNING authKW 239659 2% 50% 8
10 ANALYSIS OPERATOR LEARNING authKW 213986 1% 71% 5

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 12620 41% 0% 214
2 Engineering, Electrical & Electronic 5580 60% 0% 315
3 Computer Science, Information Systems 1051 12% 0% 64
4 Computer Science, Software Engineering 926 10% 0% 53
5 Imaging Science & Photographic Technology 591 5% 0% 26
6 Computer Science, Theory & Methods 141 5% 0% 27
7 Computer Science, Hardware & Architecture 93 3% 0% 14
8 Automation & Control Systems 84 3% 0% 16
9 Robotics 28 1% 0% 4
10 Telecommunications 24 2% 0% 13

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DATA ANAL TOOLS 89872 1% 50% 3
2 ATHENA TEAM 59917 0% 100% 1
3 AUTOMAT CHINESE 59917 0% 100% 1
4 CERVEAU MOELLE EPINIERE MENSIA TECHNOL 59917 0% 100% 1
5 DETEL 59917 0% 100% 1
6 DIGITAL MULTIMEDIA DESIGN ARTS 59917 0% 100% 1
7 ECOLE NORMALE SUPERCNRSUMR 8548 59917 0% 100% 1
8 EQUIPE LUTHERIES 59917 0% 100% 1
9 H TECH R PERSWIL 59917 0% 100% 1
10 IMT TEAM 59917 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IEEE TRANSACTIONS ON IMAGE PROCESSING 34123 11% 1% 58
2 IEEE TRANSACTIONS ON SIGNAL PROCESSING 10847 8% 0% 43
3 INTERNATIONAL JOURNAL OF COMPUTER VISION 7242 3% 1% 15
4 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING 7178 2% 1% 11
5 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 7127 4% 1% 20
6 NEUROCOMPUTING 5963 6% 0% 32
7 IEEE SIGNAL PROCESSING LETTERS 5190 4% 0% 20
8 JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 5054 2% 1% 12
9 SIGNAL IMAGE AND VIDEO PROCESSING 4653 2% 1% 9
10 PATTERN RECOGNITION 3376 4% 0% 20

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DICTIONARY LEARNING 3525053 35% 32% 186 Search DICTIONARY+LEARNING Search DICTIONARY+LEARNING
2 RAIN REMOVAL 778918 2% 100% 13 Search RAIN+REMOVAL Search RAIN+REMOVAL
3 SPARSE REPRESENTATION 679252 26% 8% 137 Search SPARSE+REPRESENTATION Search SPARSE+REPRESENTATION
4 K SVD 671958 5% 42% 27 Search K+SVD Search K+SVD
5 SPARSE CODING 636050 15% 14% 78 Search SPARSE+CODING Search SPARSE+CODING
6 ANALYSIS DICTIONARY LEARNING 299584 1% 100% 5 Search ANALYSIS+DICTIONARY+LEARNING Search ANALYSIS+DICTIONARY+LEARNING
7 SPARSIFYING TRANSFORMS 269622 1% 75% 6 Search SPARSIFYING+TRANSFORMS Search SPARSIFYING+TRANSFORMS
8 MATCHING PURSUIT 247747 7% 11% 37 Search MATCHING+PURSUIT Search MATCHING+PURSUIT
9 DISCRIMINATIVE DICTIONARY LEARNING 239659 2% 50% 8 Search DISCRIMINATIVE+DICTIONARY+LEARNING Search DISCRIMINATIVE+DICTIONARY+LEARNING
10 ANALYSIS OPERATOR LEARNING 213986 1% 71% 5 Search ANALYSIS+OPERATOR+LEARNING Search ANALYSIS+OPERATOR+LEARNING

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
1 476 COMPRESSED SENSING//COMPRESSIVE SENSING//RESTRICTED ISOMETRY PROPERTY
2 14208 NATURAL IMAGES//NETWORK-COMPUTATION IN NEURAL SYSTEMS//ISODIPOLE
3 5814 SUPER RESOLUTION//IMAGE SUPER RESOLUTION//FACE HALLUCINATION
4 15037 NONNEGATIVE MATRIX FACTORIZATION//NONNEGATIVE MATRIX FACTORIZATION NMF//CONCEPT FACTORIZATION
5 640 FACE RECOGNITION//3D FACE RECOGNITION//EIGENFACES
6 1959 TOTAL VARIATION//IMAGE DENOISING//IMAGE RESTORATION
7 22979 IMAGE INPAINTING//IMAGE COMPLETION//VIDEO INPAINTING
8 18345 RESTRICTED BOLTZMANN MACHINE//DEEP LEARNING//AUTOENCODER
9 12278 MATRIX COMPLETION//SUBSPACE CLUSTERING//NON RIGID STRUCTURE FROM MOTION
10 20725 SHEARLETS//NUMER HARMON ANAL GRP NUHAG//CURVELETS

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