Class information for:
Level 1: PRINCIPAL CURVES//PRINCIPAL MANIFOLD//SUBSPACE CONSTRAINED MEAN SHIFT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
30659 165 25.0 46%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
211 3       COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//IEEE TRANSACTIONS ON NEURAL NETWORKS//DATA MINING 51632
2769 2             SELF ORGANIZING MAP//PRINCIPAL CURVES//PRINCIPAL POINTS 3152
30659 1                   PRINCIPAL CURVES//PRINCIPAL MANIFOLD//SUBSPACE CONSTRAINED MEAN SHIFT 165

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PRINCIPAL CURVES authKW 4265234 27% 52% 44
2 PRINCIPAL MANIFOLD authKW 578320 3% 63% 5
3 SUBSPACE CONSTRAINED MEAN SHIFT authKW 555191 2% 100% 3
4 PRINCIPAL SURFACES authKW 514061 3% 56% 5
5 CURVILINEAR FEATURE EXTRACTION authKW 370127 1% 100% 2
6 FREEWAY TRAFFIC STREAM MODELING authKW 370127 1% 100% 2
7 ADAPTIVE CONSTRAINT K SEGMENT PRINCIPAL CURVES ACKPCS authKW 185064 1% 100% 1
8 BINARY PYRAMIDS authKW 185064 1% 100% 1
9 BOUNDED TURN authKW 185064 1% 100% 1
10 CAR CRASH ANALYSIS authKW 185064 1% 100% 1

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Computer Science, Artificial Intelligence 2575 33% 0% 54
2 Statistics & Probability 828 18% 0% 29
3 Computer Science, Theory & Methods 263 12% 0% 19
4 Computer Science, Cybernetics 239 4% 0% 6
5 Engineering, Electrical & Electronic 219 23% 0% 38
6 Transportation Science & Technology 88 3% 0% 5
7 Computer Science, Information Systems 74 6% 0% 10
8 Mathematics, Interdisciplinary Applications 46 4% 0% 7
9 Psychology, Mathematical 42 1% 0% 2
10 Computer Science, Interdisciplinary Applications 41 5% 0% 8

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ELECT ELEC ON ENGN 185064 1% 100% 1
2 IUAV ARCHITECTURE 185064 1% 100% 1
3 LLENGUATJES SISTEMES INFORMAT 185064 1% 100% 1
4 MACHINE LEARNING RUMENT AUTON 185064 1% 100% 1
5 MILIMETER WAVE OPT NEAR SENSING TECHNO 185064 1% 100% 1
6 PL COMPUTATIONAL INTELLIGENCE UNIT 185064 1% 100% 1
7 PLANETARY ICES 185064 1% 100% 1
8 RUMENT SYST ENGN 185064 1% 100% 1
9 ESCOLA TECN SUPER INGN 185062 1% 50% 2
10 ENGN RSISE 92531 1% 50% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INFORMATION AND DECISION TECHNOLOGIES 5066 1% 1% 2
2 INTERNATIONAL JOURNAL OF NEURAL SYSTEMS 4745 2% 1% 4
3 STATISTICS AND COMPUTING 2921 2% 0% 4
4 JOURNAL OF INFRARED AND MILLIMETER WAVES 2347 3% 0% 5
5 CONTRIBUTIONS TO STATISTICS 2097 2% 0% 3
6 IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 1640 2% 0% 4
7 TRANSPORTMETRICA 1515 1% 1% 1
8 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 1442 4% 0% 6
9 JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 1363 4% 0% 6
10 JOURNAL OF MACHINE LEARNING RESEARCH 1058 2% 0% 3

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 PRINCIPAL CURVES 4265234 27% 52% 44 Search PRINCIPAL+CURVES Search PRINCIPAL+CURVES
2 PRINCIPAL MANIFOLD 578320 3% 63% 5 Search PRINCIPAL+MANIFOLD Search PRINCIPAL+MANIFOLD
3 SUBSPACE CONSTRAINED MEAN SHIFT 555191 2% 100% 3 Search SUBSPACE+CONSTRAINED+MEAN+SHIFT Search SUBSPACE+CONSTRAINED+MEAN+SHIFT
4 PRINCIPAL SURFACES 514061 3% 56% 5 Search PRINCIPAL+SURFACES Search PRINCIPAL+SURFACES
5 CURVILINEAR FEATURE EXTRACTION 370127 1% 100% 2 Search CURVILINEAR+FEATURE+EXTRACTION Search CURVILINEAR+FEATURE+EXTRACTION
6 FREEWAY TRAFFIC STREAM MODELING 370127 1% 100% 2 Search FREEWAY+TRAFFIC+STREAM+MODELING Search FREEWAY+TRAFFIC+STREAM+MODELING
7 ADAPTIVE CONSTRAINT K SEGMENT PRINCIPAL CURVES ACKPCS 185064 1% 100% 1 Search ADAPTIVE+CONSTRAINT+K+SEGMENT+PRINCIPAL+CURVES+ACKPCS Search ADAPTIVE+CONSTRAINT+K+SEGMENT+PRINCIPAL+CURVES+ACKPCS
8 BINARY PYRAMIDS 185064 1% 100% 1 Search BINARY+PYRAMIDS Search BINARY+PYRAMIDS
9 BOUNDED TURN 185064 1% 100% 1 Search BOUNDED+TURN Search BOUNDED+TURN
10 CAR CRASH ANALYSIS 185064 1% 100% 1 Search CAR+CRASH+ANALYSIS Search CAR+CRASH+ANALYSIS

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 CHEN, DW , YIN, JT , YANG, SY , LI, LX , PUDNEY, P , (2016) CONSTRAINT LOCAL PRINCIPAL CURVE: CONCEPT, ALGORITHMS AND APPLICATIONS.JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS. VOL. 298. ISSUE . P. 222 -235 12 80% 0
2 LIU, XB , JIA, YD , (2005) A BOTTOM-UP ALGORITHM FOR FINDING PRINCIPAL CURVES WITH APPLICATIONS TO IMAGE SKELETONIZATION.PATTERN RECOGNITION. VOL. 38. ISSUE 7. P. 1079 -1085 13 93% 7
3 ZHANG, HY , PEDRYCZ, W , MIAO, DQ , ZHONG, CM , (2013) A GLOBAL STRUCTURE-BASED ALGORITHM FOR DETECTING THE PRINCIPAL GRAPH FROM COMPLEX DATA.PATTERN RECOGNITION. VOL. 46. ISSUE 6. P. 1638-1647 15 65% 0
4 FISCHER, A , (2013) SELECTING THE LENGTH OF A PRINCIPAL CURVE WITHIN A GAUSSIAN MODEL.ELECTRONIC JOURNAL OF STATISTICS. VOL. 7. ISSUE . P. 342-363 14 64% 1
5 ZHANG, HY , PEDRYCZ, W , MIAO, DQ , WEI, ZH , (2014) FROM PRINCIPAL CURVES TO GRANULAR PRINCIPAL CURVES.IEEE TRANSACTIONS ON CYBERNETICS. VOL. 44. ISSUE 6. P. 748-760 17 50% 2
6 BIAU, G , FISCHER, A , (2012) PARAMETER SELECTION FOR PRINCIPAL CURVES.IEEE TRANSACTIONS ON INFORMATION THEORY. VOL. 58. ISSUE 3. P. 1924 -1939 11 61% 6
7 ZHANG, JP , CHEN, DW , KRUGER, U , (2008) ADAPTIVE CONSTRAINT K-SEGMENT PRINCIPAL CURVES FOR INTELLIGENT TRANSPORTATION SYSTEMS.IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS. VOL. 9. ISSUE 4. P. 666 -677 9 82% 9
8 WANG, HN , LEE, TCM , (2008) EXTRACTION OF CURVILINEAR FEATURES FROM NOISY POINT PATTERNS USING PRINCIPAL CURVES.PATTERN RECOGNITION LETTERS. VOL. 29. ISSUE 16. P. 2078 -2084 8 80% 7
9 CHEN, DW , CHEN, L , (2013) PRACTICAL CONSTRAINT K-SEGMENT PRINCIPAL CURVE ALGORITHMS FOR GENERATING RAILWAY GPS DIGITAL MAP.MATHEMATICAL PROBLEMS IN ENGINEERING. VOL. . ISSUE . P. - 10 56% 0
10 ZHANG, JP , KRUGER, U , WANG, XD , CHEN, DW , (2010) A RIEMANNIAN DISTANCE APPROACH FOR CONSTRUCTING PRINCIPAL CURVES.INTERNATIONAL JOURNAL OF NEURAL SYSTEMS. VOL. 20. ISSUE 3. P. 209-218 10 56% 3

Classes with closest relation at Level 1


Rank Class id link
1 30130 PRINCIPAL POINTS//SELECTIVE ASSEMBLY//BATCH SELECTIVE ASSEMBLY
2 34182 DISTANCE STUDIES//INTRINSIC DIMENSIONALITY ESTIMATION//INTRINSIC DIMENSION ESTIMATION
3 16483 MINOR COMPONENT ANALYSIS MCA//SUBSPACE TRACKING//DETERMINISTIC DISCRETE TIME DDT SYSTEM
4 6851 SELF ORGANIZING MAP//CITEC EXCELLENCE//COMPETITIVE LEARNING
5 26534 PROJECTION PURSUIT//SPHERING//POSTERIOR CLASS PROBABILITIES
6 37501 COMBINATION TECHNIQUE//TWO SCALE DISCRETIZATION//SPARSE GRIDS
7 23167 EXCESS MASS//SIZER//LEVEL SET ESTIMATION
8 25141 DIFFUSION MAPS//SIGNAL PROCESSING ON GRAPHS//GRAPH SIGNAL PROCESSING
9 127 FACE RECOGNITION//DIMENSIONALITY REDUCTION//MANIFOLD LEARNING
10 26624 3D IMAGE INTERPOLATION//BRANCHING SURFACES//SHAPE BASED INTERPOLATION

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