Class information for:
Level 2: SELF ORGANIZING MAP//PRINCIPAL CURVES//PRINCIPAL POINTS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2769 3152 25.6 44%


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
6851 1                   SELF ORGANIZING MAP//CITEC EXCELLENCE//COMPETITIVE LEARNING 1436
16483 1                   MINOR COMPONENT ANALYSIS MCA//SUBSPACE TRACKING//DETERMINISTIC DISCRETE TIME DDT SYSTEM 651
25141 1                   DIFFUSION MAPS//SIGNAL PROCESSING ON GRAPHS//GRAPH SIGNAL PROCESSING 290
26534 1                   PROJECTION PURSUIT//SPHERING//POSTERIOR CLASS PROBABILITIES 252
30130 1                   PRINCIPAL POINTS//SELECTIVE ASSEMBLY//BATCH SELECTIVE ASSEMBLY 174
30659 1                   PRINCIPAL CURVES//PRINCIPAL MANIFOLD//SUBSPACE CONSTRAINED MEAN SHIFT 165
34182 1                   DISTANCE STUDIES//INTRINSIC DIMENSIONALITY ESTIMATION//INTRINSIC DIMENSION ESTIMATION 115
36994 1                   MAPPING OF MULTIDIMENSIONAL DATA//METHOD OF PARTICLES//APPROXIMATE MULTIDIMENSIONAL SCALING 69

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 SELF ORGANIZING MAP authKW 324762 7% 14% 235
2 PRINCIPAL CURVES authKW 254671 1% 56% 47
3 PRINCIPAL POINTS authKW 182984 1% 82% 23
4 MINOR COMPONENT ANALYSIS MCA authKW 155508 1% 94% 17
5 SUBSPACE TRACKING authKW 145668 1% 41% 37
6 SELECTIVE ASSEMBLY authKW 133584 1% 69% 20
7 DIFFUSION MAPS authKW 133506 1% 48% 29
8 CITEC EXCELLENCE address 116919 0% 93% 13
9 COMPETITIVE LEARNING authKW 115052 2% 24% 49
10 NEURAL NETWORKS address 106357 1% 27% 41

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 92528 45% 1% 1407
2 Computer Science, Theory & Methods 5725 12% 0% 386
3 Engineering, Electrical & Electronic 5398 26% 0% 812
4 Computer Science, Information Systems 2841 8% 0% 262
5 Statistics & Probability 2156 7% 0% 216
6 Computer Science, Cybernetics 1238 2% 0% 61
7 Computer Science, Interdisciplinary Applications 652 5% 0% 142
8 Mathematics, Applied 611 7% 0% 215
9 Neurosciences 553 10% 0% 322
10 Automation & Control Systems 472 3% 0% 92

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 CITEC EXCELLENCE 116919 0% 93% 13
2 NEURAL NETWORKS 106357 1% 27% 41
3 CLIN PSYCHOTHER Y 93291 1% 57% 17
4 PL COMPUTAT INTELLIGENCE UNIT 75990 1% 41% 19
5 IT EDUC 58882 0% 41% 15
6 FUTURE SCI TECHNOL JOINT 44015 0% 45% 10
7 COMP LANGUAGES COMP SCI 31681 0% 27% 12
8 KLIN PSYCHOTHER IE 30264 0% 63% 5
9 CITEC CLUSTER EXCELLENCE 29057 0% 100% 3
10 NEURAL COMPUTAT GRP 22135 0% 57% 4

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 NEURAL NETWORKS 84632 5% 5% 166
2 IEEE TRANSACTIONS ON NEURAL NETWORKS 81493 5% 5% 156
3 NEURAL PROCESSING LETTERS 49946 2% 7% 71
4 NEUROCOMPUTING 42727 7% 2% 206
5 APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS 20339 1% 5% 43
6 NEURAL COMPUTATION 19315 2% 3% 71
7 INFORMATICA 14569 1% 5% 29
8 IEEE TRANSACTIONS ON SIGNAL PROCESSING 12807 4% 1% 115
9 LECTURE NOTES IN COMPUTER SCIENCE 11135 10% 0% 325
10 INTERNATIONAL JOURNAL OF NEURAL SYSTEMS 10460 1% 4% 26

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 SELF ORGANIZING MAP 324762 7% 14% 235 Search SELF+ORGANIZING+MAP Search SELF+ORGANIZING+MAP
2 PRINCIPAL CURVES 254671 1% 56% 47 Search PRINCIPAL+CURVES Search PRINCIPAL+CURVES
3 PRINCIPAL POINTS 182984 1% 82% 23 Search PRINCIPAL+POINTS Search PRINCIPAL+POINTS
4 MINOR COMPONENT ANALYSIS MCA 155508 1% 94% 17 Search MINOR+COMPONENT+ANALYSIS+MCA Search MINOR+COMPONENT+ANALYSIS+MCA
5 SUBSPACE TRACKING 145668 1% 41% 37 Search SUBSPACE+TRACKING Search SUBSPACE+TRACKING
6 SELECTIVE ASSEMBLY 133584 1% 69% 20 Search SELECTIVE+ASSEMBLY Search SELECTIVE+ASSEMBLY
7 DIFFUSION MAPS 133506 1% 48% 29 Search DIFFUSION+MAPS Search DIFFUSION+MAPS
8 COMPETITIVE LEARNING 115052 2% 24% 49 Search COMPETITIVE+LEARNING Search COMPETITIVE+LEARNING
9 SIGNAL PROCESSING ON GRAPHS 97663 0% 92% 11 Search SIGNAL+PROCESSING+ON+GRAPHS Search SIGNAL+PROCESSING+ON+GRAPHS
10 SELF ORGANIZING MAP SOM 97061 1% 22% 46 Search SELF+ORGANIZING+MAP+SOM Search SELF+ORGANIZING+MAP+SOM

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 MATSUURA, S , KURATA, H , TARPEY, T , (2015) OPTIMAL ESTIMATORS OF PRINCIPAL POINTS FOR MINIMIZING EXPECTED MEAN SQUARED DISTANCE.JOURNAL OF STATISTICAL PLANNING AND INFERENCE. VOL. 167. ISSUE . P. 102 -122 33 92% 0
2 MATSUURA, S , KURATA, H , (2013) DEFINITION AND PROPERTIES OF M-DIMENSIONAL N-PRINCIPAL POINTS.COMMUNICATIONS IN STATISTICS-THEORY AND METHODS. VOL. 42. ISSUE 2. P. 267 -282 35 90% 1
3 GAO, YB , KONG, XY , HU, CH , LI, HZ , HOU, LA , (2017) A GENERALIZED INFORMATION CRITERION FOR GENERALIZED MINOR COMPONENT EXTRACTION.IEEE TRANSACTIONS ON SIGNAL PROCESSING. VOL. 65. ISSUE 4. P. 947 -959 33 85% 0
4 BIEHL, M , HAMMER, B , VILLMANN, T , (2016) PROTOTYPE-BASED MODELS IN MACHINE LEARNING.WILEY INTERDISCIPLINARY REVIEWS-COGNITIVE SCIENCE. VOL. 7. ISSUE 2. P. 92 -111 37 77% 0
5 KONG, XY , HU, CH , HAN, CZ , (2012) A DUAL PURPOSE PRINCIPAL AND MINOR SUBSPACE GRADIENT FLOW.IEEE TRANSACTIONS ON SIGNAL PROCESSING. VOL. 60. ISSUE 1. P. 197 -210 31 97% 3
6 KAMIMURA, R , (2013) SIMILARITY INTERACTION IN INFORMATION-THEORETIC SELF-ORGANIZING MAPS.INTERNATIONAL JOURNAL OF GENERAL SYSTEMS. VOL. 42. ISSUE 3. P. 239 -267 33 83% 0
7 ASTUDILLO, CA , OOMMEN, BJ , (2014) TOPOLOGY-ORIENTED SELF-ORGANIZING MAPS: A SURVEY.PATTERN ANALYSIS AND APPLICATIONS. VOL. 17. ISSUE 2. P. 223-248 29 83% 8
8 FENG, XW , KONG, XY , MA, HG , LIU, HM , (2017) UNIFIED AND COUPLED SELF-STABILIZING ALGORITHMS FOR MINOR AND PRINCIPAL EIGEN-PAIRS EXTRACTION.NEURAL PROCESSING LETTERS. VOL. 45. ISSUE 1. P. 197 -222 29 83% 0
9 TAN, KK , LV, JC , YI, Z , HUANG, SA , (2010) ADAPTIVE MULTIPLE MINOR DIRECTIONS EXTRACTION IN PARALLEL USING A PCA NEURAL NETWORK.THEORETICAL COMPUTER SCIENCE. VOL. 411. ISSUE 48. P. 4200 -4215 29 97% 2
10 MATSUURA, S , KURATA, H , (2014) PRINCIPAL POINTS FOR AN ALLOMETRIC EXTENSION MODEL.STATISTICAL PAPERS. VOL. 55. ISSUE 3. P. 853 -870 32 80% 0

Classes with closest relation at Level 2


Rank Class id link
1 3580 ADAPTIVE RESONANCE THEORY//FUZZY ARTMAP//ARTMAP
2 2705 BLIND SOURCE SEPARATION//BLIND SOURCE SEPARATION BSS//INDEPENDENT COMPONENT ANALYSIS
3 695 IEEE TRANSACTIONS ON NEURAL NETWORKS//EXTREME LEARNING MACHINE//NEURAL NETWORKS
4 791 FACE RECOGNITION//BIOMETRICS//IRIS RECOGNITION
5 235 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//FEATURE SELECTION//MACHINE LEARNING
6 2626 IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS//INFORMATION VISUALIZATION//VISUAL ANALYTICS
7 1916 DIRICHLET PROCESS//BAYESIAN NONPARAMETRICS//STATISTICS & PROBABILITY
8 1563 LASSO//VARIABLE SELECTION//SLICED INVERSE REGRESSION
9 357 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY//VIDEO CODING//H264 AVC
10 4025 CLASS SPECIFIC FEATURES//EXPONENTIALLY EMBEDDED FAMILY//JOURNAL OF COMPUTER AND SYSTEMS SCIENCES INTERNATIONAL

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