Class information for:
Level 1: SYST PERIPHER//PRODUCT DELAY ALGORITHM//CIRCULAR FOURIER SERIES

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
22 4 AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS 457813
622 3       VEHICLE SYSTEM DYNAMICS//WHOLE BODY VIBRATION//JOURNAL OF TERRAMECHANICS 12860
3969 2             ROAD PROFILE//PACKAGING TECHNOLOGY AND SCIENCE//CUSHION CURVES 841
36179 1                   SYST PERIPHER//PRODUCT DELAY ALGORITHM//CIRCULAR FOURIER SERIES 102

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYST PERIPHER address 1009363 7% 47% 7
2 PRODUCT DELAY ALGORITHM authKW 926973 3% 100% 3
3 CIRCULAR FOURIER SERIES authKW 617982 2% 100% 2
4 IMPULSE RINGS authKW 617982 2% 100% 2
5 RADIALLY PERIODIC IMAGES authKW 617982 2% 100% 2
6 SUPERPOSITION OF PERIODIC STRUCTURES authKW 617982 2% 100% 2
7 HALF ORDER DERIVATIVES authKW 411987 2% 67% 2
8 OPTICAL ART authKW 411987 2% 67% 2
9 2D MOIRES IMAGES authKW 308991 1% 100% 1
10 ALL ORDERS MOIRE FREE authKW 308991 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 894 39% 0% 40
2 Telecommunications 525 20% 0% 20
3 Engineering, Electrical & Electronic 487 41% 0% 42
4 Imaging Science & Photographic Technology 226 7% 0% 7
5 Mathematics, Interdisciplinary Applications 141 9% 0% 9
6 Computer Science, Software Engineering 136 9% 0% 9
7 Automation & Control Systems 99 7% 0% 7
8 Engineering, General 71 7% 0% 7
9 Computer Science, Artificial Intelligence 42 6% 0% 6
10 Engineering, Aerospace 33 3% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SYST PERIPHER 1009363 7% 47% 7
2 IMAGE MEDIA SEOCHO KU 308991 1% 100% 1
3 SYST PERIPHERIQUES 308991 1% 100% 1
4 ENGN NUMER CONTROL SYST 123593 2% 20% 2
5 ENTERTAINMENT IMAGING 102996 1% 33% 1
6 PERIPHERAL SYST 77246 1% 25% 1
7 UNIT 19 51497 1% 17% 1
8 DEGI 28088 1% 9% 1
9 WYDZIAL INFORMATYKI 22069 1% 7% 1
10 MODERN OPT TECHNOL JIANGSU PROV 20598 1% 7% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPUTERS & MATHEMATICS WITH APPLICATIONS-PART B 15842 2% 3% 2
2 SMPTE MOTION IMAGING JOURNAL 8952 2% 1% 2
3 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS 4307 7% 0% 7
4 COMSAT TECHNICAL REVIEW 3909 1% 1% 1
5 COMPUTERS & GRAPHICS-UK 2288 4% 0% 4
6 JOURNAL OF ELECTRONIC IMAGING 2198 4% 0% 4
7 IEEE TRANSACTIONS ON COMMUNICATIONS 2005 8% 0% 8
8 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION 1974 8% 0% 8
9 CVGIP-IMAGE UNDERSTANDING 1469 1% 0% 1
10 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA 1469 2% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PRODUCT DELAY ALGORITHM 926973 3% 100% 3 Search PRODUCT+DELAY+ALGORITHM Search PRODUCT+DELAY+ALGORITHM
2 CIRCULAR FOURIER SERIES 617982 2% 100% 2 Search CIRCULAR+FOURIER+SERIES Search CIRCULAR+FOURIER+SERIES
3 IMPULSE RINGS 617982 2% 100% 2 Search IMPULSE+RINGS Search IMPULSE+RINGS
4 RADIALLY PERIODIC IMAGES 617982 2% 100% 2 Search RADIALLY+PERIODIC+IMAGES Search RADIALLY+PERIODIC+IMAGES
5 SUPERPOSITION OF PERIODIC STRUCTURES 617982 2% 100% 2 Search SUPERPOSITION+OF+PERIODIC+STRUCTURES Search SUPERPOSITION+OF+PERIODIC+STRUCTURES
6 HALF ORDER DERIVATIVES 411987 2% 67% 2 Search HALF+ORDER+DERIVATIVES Search HALF+ORDER+DERIVATIVES
7 OPTICAL ART 411987 2% 67% 2 Search OPTICAL+ART Search OPTICAL+ART
8 2D MOIRES IMAGES 308991 1% 100% 1 Search 2D+MOIRES+IMAGES Search 2D+MOIRES+IMAGES
9 ALL ORDERS MOIRE FREE 308991 1% 100% 1 Search ALL+ORDERS+MOIRE+FREE Search ALL+ORDERS+MOIRE+FREE
10 APERIODIC LAYERS 308991 1% 100% 1 Search APERIODIC+LAYERS Search APERIODIC+LAYERS

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 37966 SCATTER PLATE INTERFEROMETER//SCATTERPLATE INTERFEROMETRY//INTEGRAL FIELD UNITS
2 26888 BAS RELIEF//GOAL BASED MATERIAL DESIGN//INVERSE SURFACE DESIGN
3 36729 SCINTILLATING GRID//HERMANN GRID//BLANKING PHENOMENON
4 22554 INK SPREADING//DRY RUBBER CONTENT//OPTICAL DOT GAIN
5 19506 BACKLIGHT//BACKLIGHT UNIT BLU//LIGHT GUIDE PLATE
6 29532 CUSHION CURVES//PRODUCT TRANSPORT SYSTEM//GR H COMMUN ENGN
7 18672 ERROR DIFFUSION//HALFTONING//INVERSE HALFTONING
8 29768 LEONARDO//ABSTRACTION CREATION//AGENT BASED DESIGN
9 24792 SMPTE JOURNAL//SMPTE MOTION IMAGING JOURNAL//ENTERTAINMENT IMAGING BUSINESS UNIT
10 26970 CENTROIDAL VORONOI TESSELLATION//BLUE NOISE//POISSON DISK SAMPLING

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