Class information for:
Level 1: HANDWRITING RECOGNITION//CHARACTER RECOGNITION//OPTICAL CHARACTER RECOGNITION

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
1565 2             INTERNATIONAL JOURNAL ON DOCUMENT ANALYSIS AND RECOGNITION//CHARACTER RECOGNITION//HANDWRITING RECOGNITION 7595
3353 1                   HANDWRITING RECOGNITION//CHARACTER RECOGNITION//OPTICAL CHARACTER RECOGNITION 2037

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HANDWRITING RECOGNITION authKW 1437133 7% 66% 141
2 CHARACTER RECOGNITION authKW 1236755 8% 48% 168
3 OPTICAL CHARACTER RECOGNITION authKW 702240 5% 47% 96
4 HANDWRITTEN CHARACTER RECOGNITION authKW 521624 3% 60% 56
5 OCR authKW 408452 4% 35% 75
6 INTERNATIONAL JOURNAL ON DOCUMENT ANALYSIS AND RECOGNITION journal 386588 4% 30% 82
7 CHARACTER SEGMENTATION authKW 349830 2% 54% 42
8 PATTERN RECOGNITION journal 343293 19% 6% 395
9 HANDWRITTEN CHINESE CHARACTER RECOGNITION authKW 326802 1% 81% 26
10 WORD SPOTTING authKW 295676 1% 66% 29

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 142397 69% 1% 1405
2 Engineering, Electrical & Electronic 11645 45% 0% 912
3 Computer Science, Theory & Methods 4130 13% 0% 262
4 Computer Science, Information Systems 3009 11% 0% 215
5 Computer Science, Software Engineering 2497 8% 0% 173
6 Computer Science, Cybernetics 1885 3% 0% 60
7 Imaging Science & Photographic Technology 1490 4% 0% 82
8 Computer Science, Hardware & Architecture 505 3% 0% 63
9 Engineering, General 187 3% 0% 58
10 Computer Science, Interdisciplinary Applications 151 3% 0% 61

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PATTERN RECOGNIT MACHINE INTELLIGENCE 200490 2% 41% 32
2 CENPARMI 151602 1% 70% 14
3 EXCELLENCE DOCUMENT ANAL RECOGNIT 126330 1% 58% 14
4 COMP VIS PATTERN RECOGNIT UNIT 107397 1% 28% 25
5 MIS CBA 77352 0% 100% 5
6 MAGIC X UTM IRDA DIGITAL MEDIA 46411 0% 100% 3
7 CENPARMI PATTERN RECOGNIT MACHINE INTELLIGE 30941 0% 100% 2
8 COMP SCI PL MATH IAM 30941 0% 100% 2
9 DALLE MOLLE INTELLIGENCE 30941 0% 100% 2
10 GRP READ 30941 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL ON DOCUMENT ANALYSIS AND RECOGNITION 386588 4% 30% 82
2 PATTERN RECOGNITION 343293 19% 6% 395
3 PATTERN RECOGNITION LETTERS 101226 10% 3% 197
4 INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 97559 5% 6% 103
5 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 82537 8% 3% 159
6 PATTERN ANALYSIS AND APPLICATIONS 17131 1% 4% 29
7 ACM TRANSACTIONS ON ASIAN AND LOW-RESOURCE LANGUAGE INFORMATION PROCESSING 15456 0% 13% 8
8 IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS 8056 3% 1% 57
9 JOURNAL OF ENGINEERING SCIENCES 7494 0% 12% 4
10 INTERNATIONAL ARAB JOURNAL OF INFORMATION TECHNOLOGY 5292 1% 2% 16

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HANDWRITING RECOGNITION 1437133 7% 66% 141 Search HANDWRITING+RECOGNITION Search HANDWRITING+RECOGNITION
2 CHARACTER RECOGNITION 1236755 8% 48% 168 Search CHARACTER+RECOGNITION Search CHARACTER+RECOGNITION
3 OPTICAL CHARACTER RECOGNITION 702240 5% 47% 96 Search OPTICAL+CHARACTER+RECOGNITION Search OPTICAL+CHARACTER+RECOGNITION
4 HANDWRITTEN CHARACTER RECOGNITION 521624 3% 60% 56 Search HANDWRITTEN+CHARACTER+RECOGNITION Search HANDWRITTEN+CHARACTER+RECOGNITION
5 OCR 408452 4% 35% 75 Search OCR Search OCR
6 CHARACTER SEGMENTATION 349830 2% 54% 42 Search CHARACTER+SEGMENTATION Search CHARACTER+SEGMENTATION
7 HANDWRITTEN CHINESE CHARACTER RECOGNITION 326802 1% 81% 26 Search HANDWRITTEN+CHINESE+CHARACTER+RECOGNITION Search HANDWRITTEN+CHINESE+CHARACTER+RECOGNITION
8 WORD SPOTTING 295676 1% 66% 29 Search WORD+SPOTTING Search WORD+SPOTTING
9 ONLINE HANDWRITING RECOGNITION 267407 1% 79% 22 Search ONLINE+HANDWRITING+RECOGNITION Search ONLINE+HANDWRITING+RECOGNITION
10 HANDWRITTEN WORD RECOGNITION 253850 1% 86% 19 Search HANDWRITTEN+WORD+RECOGNITION Search HANDWRITTEN+WORD+RECOGNITION

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 12101 TEXT DETECTION//DOCUMENT IMAGE ANALYSIS//TEXT LINE SEGMENTATION
2 16333 WRITER IDENTIFICATION//SIGNATURE VERIFICATION//ONLINE SIGNATURE VERIFICATION
3 17190 GRAPHICS RECOGNITION//SYMBOL RECOGNITION//SKETCH RECOGNITION
4 23456 NEOCOGNITRON//MICROPOPULATION//DYNAMIC LINK MATCHING
5 27018 LICENSE PLATE RECOGNITION//LICENSE PLATE DETECTION//LICENSE PLATE RECOGNITION LPR
6 18746 MEDIAL AXIS//MEDIAL AXIS TRANSFORM//CAD CAE INTEGRATION
7 32799 REJECT OPTION//BAYES CLASSIFIERS//CONVEX SURROGATE LOSS
8 23343 NAUCHNO-TEKHNICHESKAYA INFORMATSIYA SERIYA 2-INFORMATSIONNYE PROTSESSY I SISTEMY//ARABIC NATURAL LANGUAGE PROCESSING//SPELLING ERROR CORRECTION
9 3424 BOOSTING//BAGGING//MULTIPLE CLASSIFIER SYSTEMS
10 5878 POLYGONAL APPROXIMATION//CORNER DETECTION//DOMINANT POINTS

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