Class information for:
Level 1: CONTENT BASED IMAGE RETRIEVAL//IMAGE RETRIEVAL//RELEVANCE FEEDBACK

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
85 2             FACE RECOGNITION//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//ACTION RECOGNITION 27122
1181 1                   CONTENT BASED IMAGE RETRIEVAL//IMAGE RETRIEVAL//RELEVANCE FEEDBACK 2825

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CONTENT BASED IMAGE RETRIEVAL authKW 2166960 12% 57% 338
2 IMAGE RETRIEVAL authKW 1640349 13% 39% 375
3 RELEVANCE FEEDBACK authKW 1512827 8% 59% 230
4 IMAGE ANNOTATION authKW 1100537 5% 67% 147
5 CONTENT BASED IMAGE RETRIEVAL CBIR authKW 559662 3% 61% 82
6 CBIR authKW 414005 2% 53% 70
7 AUTOMATIC IMAGE ANNOTATION authKW 407442 2% 83% 44
8 IMAGE DATABASE authKW 255722 3% 27% 85
9 SEMANTIC GAP authKW 228755 1% 49% 42
10 REGION BASED IMAGE RETRIEVAL authKW 218540 1% 85% 23

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 76008 43% 1% 1216
2 Computer Science, Information Systems 71556 42% 1% 1176
3 Computer Science, Software Engineering 43931 29% 0% 817
4 Computer Science, Theory & Methods 29989 28% 0% 805
5 Engineering, Electrical & Electronic 12377 40% 0% 1118
6 Imaging Science & Photographic Technology 2780 5% 0% 131
7 Telecommunications 2126 8% 0% 224
8 Computer Science, Hardware & Architecture 1162 4% 0% 110
9 Medical Informatics 483 2% 0% 50
10 Computer Science, Cybernetics 478 1% 0% 37

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTELLIGENT SYST AMSTERDAM 56449 1% 25% 20
2 SERV MED INFORMAT 29735 0% 33% 8
3 INTERACT SENSORY SYST 22309 0% 100% 2
4 PROJET IMEDIA 22309 0% 100% 2
5 SCI IMAGE MED PHYS 22309 0% 100% 2
6 COMP SCI 21849 20% 0% 565
7 US LIB MED 20233 0% 26% 7
8 RECOD 18292 0% 21% 8
9 IST TECNOL INFORMAT MULTIMEDIALI 17422 0% 31% 5
10 HUMAN LANGUAGE TECHNOL PATTERN RECOGNIT GRP 16729 0% 50% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MULTIMEDIA TOOLS AND APPLICATIONS 129059 8% 5% 219
2 IEEE TRANSACTIONS ON MULTIMEDIA 127448 5% 7% 155
3 MULTIMEDIA SYSTEMS 74646 3% 9% 71
4 ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS 36336 1% 8% 39
5 PATTERN RECOGNITION 26204 5% 2% 129
6 JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 23520 2% 4% 60
7 IEEE MULTIMEDIA 18757 1% 5% 32
8 IEEE TRANSACTIONS ON IMAGE PROCESSING 17274 3% 2% 96
9 COMPUTER VISION AND IMAGE UNDERSTANDING 16499 2% 3% 55
10 LECTURE NOTES IN COMPUTER SCIENCE 14417 12% 0% 343

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CONTENT BASED IMAGE RETRIEVAL 2166960 12% 57% 338 Search CONTENT+BASED+IMAGE+RETRIEVAL Search CONTENT+BASED+IMAGE+RETRIEVAL
2 IMAGE RETRIEVAL 1640349 13% 39% 375 Search IMAGE+RETRIEVAL Search IMAGE+RETRIEVAL
3 RELEVANCE FEEDBACK 1512827 8% 59% 230 Search RELEVANCE+FEEDBACK Search RELEVANCE+FEEDBACK
4 IMAGE ANNOTATION 1100537 5% 67% 147 Search IMAGE+ANNOTATION Search IMAGE+ANNOTATION
5 CONTENT BASED IMAGE RETRIEVAL CBIR 559662 3% 61% 82 Search CONTENT+BASED+IMAGE+RETRIEVAL+CBIR Search CONTENT+BASED+IMAGE+RETRIEVAL+CBIR
6 CBIR 414005 2% 53% 70 Search CBIR Search CBIR
7 AUTOMATIC IMAGE ANNOTATION 407442 2% 83% 44 Search AUTOMATIC+IMAGE+ANNOTATION Search AUTOMATIC+IMAGE+ANNOTATION
8 IMAGE DATABASE 255722 3% 27% 85 Search IMAGE+DATABASE Search IMAGE+DATABASE
9 SEMANTIC GAP 228755 1% 49% 42 Search SEMANTIC+GAP Search SEMANTIC+GAP
10 REGION BASED IMAGE RETRIEVAL 218540 1% 85% 23 Search REGION+BASED+IMAGE+RETRIEVAL Search REGION+BASED+IMAGE+RETRIEVAL

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 19862 2D STRING//SIMILARITY RETRIEVAL//ICONIC INDEXING
2 31253 HANGZHOU SERV ENGN//AESTHETICS ASSESSMENT//MOBILE PHOTOGRAPHY
3 5859 VIDEO SUMMARIZATION//SHOT BOUNDARY DETECTION//VIDEO INDEXING
4 4992 TEXTURE CLASSIFICATION//TEXTURE SEGMENTATION//LOCAL BINARY PATTERN
5 1465 IMAGE MATCHING//SIFT//APPROXIMATE NEAREST NEIGHBOR SEARCH
6 35480 GENERALIZED DIRICHLET//GENERALIZED DIRICHLET DISTRIBUTION//LIOUVILLE FAMILY OF DISTRIBUTIONS
7 19711 IMAGE USE//MULTILINGUAL INFORMATION//LIBRARY OF CONGRESS SUBJECT HEADINGS
8 17032 MULTI LABEL CLASSIFICATION//MULTI LABEL LEARNING//MULTIPLE INSTANCE LEARNING
9 19775 SIMILARITY SEARCH//HIGH DIMENSIONAL INDEXING//METRIC ACCESS METHODS
10 5878 POLYGONAL APPROXIMATION//CORNER DETECTION//DOMINANT POINTS

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