Class information for:
Level 1: COMBINATORIAL MAP//GENERALIZED MAPS//IRREGULAR PYRAMIDS

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
1801 2             MATHEMATICAL MORPHOLOGY//DIGITAL TOPOLOGY//DIGITAL GEOMETRY 6608
26011 1                   COMBINATORIAL MAP//GENERALIZED MAPS//IRREGULAR PYRAMIDS 287

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMBINATORIAL MAP authKW 1238827 7% 59% 19
2 GENERALIZED MAPS authKW 1054212 4% 80% 12
3 IRREGULAR PYRAMIDS authKW 930185 4% 71% 12
4 COQ SYSTEM authKW 457558 2% 83% 5
5 PATTERN RECOGNIT IMAGE PROC GRP 183 2 address 457558 2% 83% 5
6 COMP AIDED AUTOMAT address 379873 6% 22% 16
7 DUAL GRAPH CONTRACTION authKW 329443 1% 100% 3
8 COMPUTER AIDED PROOFS authKW 247081 1% 75% 3
9 FISH IMAGES authKW 247081 1% 75% 3
10 ARC CONSISTENCY ANALYSIS authKW 219629 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Computer Science, Artificial Intelligence 13046 56% 0% 160
2 Computer Science, Theory & Methods 3965 32% 0% 93
3 Imaging Science & Photographic Technology 1831 11% 0% 33
4 Computer Science, Software Engineering 1102 15% 0% 42
5 Engineering, Electrical & Electronic 443 25% 0% 71
6 Computer Science, Cybernetics 130 2% 0% 6
7 Computer Science, Information Systems 120 6% 0% 17
8 Mathematics, Applied 59 7% 0% 20
9 Automation & Control Systems 19 2% 0% 6
10 Computer Science, Interdisciplinary Applications 18 3% 0% 8

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PATTERN RECOGNIT IMAGE PROC GRP 183 2 457558 2% 83% 5
2 COMP AIDED AUTOMAT 379873 6% 22% 16
3 EA 2618 219629 1% 100% 2
4 G08 219629 1% 100% 2
5 PATTERN ANAL MACHINE LEARNING 219625 1% 50% 4
6 PATTERN RECOGNIT IMAGE PROC GRP 207599 4% 17% 11
7 PATTERN RECOGNIT IMAGE PROC GRP 1832 197663 1% 60% 3
8 GRP ISIS 171578 2% 31% 5
9 UMR6172 164718 1% 50% 3
10 ETUD RECH INFORMAT 159725 1% 36% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PATTERN RECOGNITION LETTERS 15572 10% 0% 29
2 PATTERN RECOGNITION 8234 8% 0% 23
3 COMPUTER VISION GRAPHICS AND IMAGE PROCESSING 7934 2% 1% 7
4 LECTURE NOTES IN COMPUTER SCIENCE 5705 24% 0% 68
5 COMPUTER VISION AND IMAGE UNDERSTANDING 5384 3% 0% 10
6 CVGIP-GRAPHICAL MODELS AND IMAGE PROCESSING 5251 1% 2% 3
7 IMAGE AND VISION COMPUTING 4159 3% 0% 10
8 IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS 1296 1% 0% 4
9 COMPUTERS & GRAPHICS-UK 1265 2% 0% 5
10 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 1126 2% 0% 7

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 COMBINATORIAL MAP 1238827 7% 59% 19 Search COMBINATORIAL+MAP Search COMBINATORIAL+MAP
2 GENERALIZED MAPS 1054212 4% 80% 12 Search GENERALIZED+MAPS Search GENERALIZED+MAPS
3 IRREGULAR PYRAMIDS 930185 4% 71% 12 Search IRREGULAR+PYRAMIDS Search IRREGULAR+PYRAMIDS
4 COQ SYSTEM 457558 2% 83% 5 Search COQ+SYSTEM Search COQ+SYSTEM
5 DUAL GRAPH CONTRACTION 329443 1% 100% 3 Search DUAL+GRAPH+CONTRACTION Search DUAL+GRAPH+CONTRACTION
6 COMPUTER AIDED PROOFS 247081 1% 75% 3 Search COMPUTER+AIDED+PROOFS Search COMPUTER+AIDED+PROOFS
7 FISH IMAGES 247081 1% 75% 3 Search FISH+IMAGES Search FISH+IMAGES
8 ARC CONSISTENCY ANALYSIS 219629 1% 100% 2 Search ARC+CONSISTENCY+ANALYSIS Search ARC+CONSISTENCY+ANALYSIS
9 COMBINATORIAL PYRAMIDS 219629 1% 100% 2 Search COMBINATORIAL+PYRAMIDS Search COMBINATORIAL+PYRAMIDS
10 G MAPS 219629 1% 100% 2 Search G+MAPS Search G+MAPS

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 10976 DIGITAL TOPOLOGY//DIGITAL GEOMETRY//SIMPLE POINT
2 28117 SPLITTING INTEGRATION METHOD//DIGITAL IMAGES AND PATTERNS//IMAGE GEOMETRIC TRANSFORMATION
3 21476 BOOLEAN OPERATIONS//LAYERED DEPTH IMAGES//CONSTRUCTIVE SOLID GEOMETRY CSG
4 29237 LABEL EQUIVALENCE//CONNECTED COMPONENT LABELING//CONNECTED COMPONENTS
5 11015 GRAPH MATCHING//GRAPH EDIT DISTANCE//GRAPH CLASSIFICATION
6 7508 MULTILEVEL THRESHOLDING//IMAGE THRESHOLDING//BINARIZATION
7 38205 AGR FOOD ENGN TECHNOL SERV//AGRICULTURAL DEGREES//AGRICULTURAL ENGINEERING TECHNOLOGY
8 16180 SPACE FILLING CURVES//LINEAR QUADTREE//QUADTREE
9 35778 LCD SCREEN//AUTOMATED PROOF SEARCH//BORUVKAS MINIMUM SPANNING TREE
10 18341 3D GEOLOGICAL MODELING//GOCAD//3 D GEOLOGICAL MODELS

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