Class information for:
Level 1: NONNEGATIVE MATRIX FACTORIZATION//NONNEGATIVE MATRIX FACTORIZATION NMF//CONCEPT FACTORIZATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
16697 641 32.1 56%


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
2705 2             BLIND SOURCE SEPARATION//BLIND SOURCE SEPARATION BSS//INDEPENDENT COMPONENT ANALYSIS 3336
16697 1                   NONNEGATIVE MATRIX FACTORIZATION//NONNEGATIVE MATRIX FACTORIZATION NMF//CONCEPT FACTORIZATION 641

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 NONNEGATIVE MATRIX FACTORIZATION authKW 3954353 34% 38% 216
2 NONNEGATIVE MATRIX FACTORIZATION NMF authKW 780578 8% 32% 52
3 CONCEPT FACTORIZATION authKW 476358 2% 100% 10
4 NMF authKW 376831 4% 32% 25
5 MULTIPLICATIVE UPDATES authKW 357253 2% 50% 15
6 ALTERNATING NONNEGATIVE LEAST SQUARES authKW 142907 0% 100% 3
7 BARS PROBLEM authKW 142907 0% 100% 3
8 PURE PIXEL ASSUMPTION authKW 142907 0% 100% 3
9 STRUCTURE RETRIEVING authKW 142907 0% 100% 3
10 BOOLEAN FACTOR ANALYSIS authKW 108878 1% 57% 4

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 23460 50% 0% 319
2 Engineering, Electrical & Electronic 1540 30% 0% 192
3 Computer Science, Information Systems 976 11% 0% 68
4 Computer Science, Theory & Methods 912 11% 0% 70
5 Mathematical & Computational Biology 790 7% 0% 43
6 Computer Science, Cybernetics 278 2% 0% 13
7 Computer Science, Software Engineering 264 5% 0% 33
8 Automation & Control Systems 259 5% 0% 29
9 Mathematics, Applied 249 9% 0% 58
10 Computer Science, Hardware & Architecture 243 4% 0% 24

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 MATH OPERAT 85047 2% 18% 10
2 ADV BRAIN SIGNAL PROC 67124 3% 8% 17
3 ARQ TEC COMP 47636 0% 100% 1
4 CGSTAT 47636 0% 100% 1
5 CMB IBI 47636 0% 100% 1
6 COGNIT SCIRNCE 47636 0% 100% 1
7 COMMUN JOURNAL 47636 0% 100% 1
8 COMPUTAT NEUROSYST 47636 0% 100% 1
9 DATC ESTII 47636 0% 100% 1
10 ELECT INFORMAT ENGN COURSE 47636 0% 100% 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 NEUROCOMPUTING 17283 9% 1% 59
2 JOURNAL OF MACHINE LEARNING RESEARCH 10944 3% 1% 19
3 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS 6429 2% 1% 12
4 NEURAL COMPUTATION 3692 2% 1% 14
5 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING 3542 2% 0% 15
6 PATTERN RECOGNITION LETTERS 3275 3% 0% 20
7 DATA MINING AND KNOWLEDGE DISCOVERY 2935 1% 1% 6
8 IEEE TRANSACTIONS ON CYBERNETICS 2456 1% 1% 7
9 PATTERN RECOGNITION 2228 3% 0% 18
10 IEEE TRANSACTIONS ON IMAGE PROCESSING 2197 2% 0% 16

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 NONNEGATIVE MATRIX FACTORIZATION 3954353 34% 38% 216 Search NONNEGATIVE+MATRIX+FACTORIZATION Search NONNEGATIVE+MATRIX+FACTORIZATION
2 NONNEGATIVE MATRIX FACTORIZATION NMF 780578 8% 32% 52 Search NONNEGATIVE+MATRIX+FACTORIZATION+NMF Search NONNEGATIVE+MATRIX+FACTORIZATION+NMF
3 CONCEPT FACTORIZATION 476358 2% 100% 10 Search CONCEPT+FACTORIZATION Search CONCEPT+FACTORIZATION
4 NMF 376831 4% 32% 25 Search NMF Search NMF
5 MULTIPLICATIVE UPDATES 357253 2% 50% 15 Search MULTIPLICATIVE+UPDATES Search MULTIPLICATIVE+UPDATES
6 ALTERNATING NONNEGATIVE LEAST SQUARES 142907 0% 100% 3 Search ALTERNATING+NONNEGATIVE+LEAST+SQUARES Search ALTERNATING+NONNEGATIVE+LEAST+SQUARES
7 BARS PROBLEM 142907 0% 100% 3 Search BARS+PROBLEM Search BARS+PROBLEM
8 PURE PIXEL ASSUMPTION 142907 0% 100% 3 Search PURE+PIXEL+ASSUMPTION Search PURE+PIXEL+ASSUMPTION
9 STRUCTURE RETRIEVING 142907 0% 100% 3 Search STRUCTURE+RETRIEVING Search STRUCTURE+RETRIEVING
10 BOOLEAN FACTOR ANALYSIS 108878 1% 57% 4 Search BOOLEAN+FACTOR+ANALYSIS Search BOOLEAN+FACTOR+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 WANG, YX , ZHANG, YJ , (2013) NONNEGATIVE MATRIX FACTORIZATION: A COMPREHENSIVE REVIEW.IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING. VOL. 25. ISSUE 6. P. 1336 -1353 52 80% 60
2 KIM, J , HE, YL , PARK, H , (2014) ALGORITHMS FOR NONNEGATIVE MATRIX AND TENSOR FACTORIZATIONS: A UNIFIED VIEW BASED ON BLOCK COORDINATE DESCENT FRAMEWORK.JOURNAL OF GLOBAL OPTIMIZATION. VOL. 58. ISSUE 2. P. 285-319 25 63% 12
3 LI, HR , ZHANG, JS , HU, JY , ZHANG, CX , LIU, JM , (2017) GRAPH-BASED DISCRIMINATIVE CONCEPT FACTORIZATION FOR DATA REPRESENTATION.KNOWLEDGE-BASED SYSTEMS. VOL. 118. ISSUE . P. 70 -79 16 94% 0
4 GONG, PH , ZHANG, CS , (2012) EFFICIENT NONNEGATIVE MATRIX FACTORIZATION VIA PROJECTED NEWTON METHOD.PATTERN RECOGNITION. VOL. 45. ISSUE 9. P. 3557 -3565 16 89% 10
5 LIU, HW , LI, XL , ZHENG, XY , (2013) SOLVING NON-NEGATIVE MATRIX FACTORIZATION BY ALTERNATING LEAST SQUARES WITH A MODIFIED STRATEGY.DATA MINING AND KNOWLEDGE DISCOVERY. VOL. 26. ISSUE 3. P. 435-451 15 94% 3
6 CHEN, XL , LI, C , LIU, HF , CAI, D , (2014) SPATIALLY CORRELATED NONNEGATIVE MATRIX FACTORIZATION.NEUROCOMPUTING. VOL. 139. ISSUE . P. 15 -21 19 70% 2
7 CHEN, WS , ZHAO, Y , PAN, BB , CHEN, B , (2016) SUPERVISED KERNEL NONNEGATIVE MATRIX FACTORIZATION FOR FACE RECOGNITION.NEUROCOMPUTING. VOL. 205. ISSUE . P. 165 -181 15 75% 2
8 ZHANG, H , YANG, ZR , OJA, E , (2014) ADAPTIVE MULTIPLICATIVE UPDATES FOR QUADRATIC NONNEGATIVE MATRIX FACTORIZATION.NEUROCOMPUTING. VOL. 134. ISSUE . P. 206-213 15 88% 2
9 ZOIDI, O , TEFAS, A , PITAS, I , (2013) MULTIPLICATIVE UPDATE RULES FOR CONCURRENT NONNEGATIVE MATRIX FACTORIZATION AND MAXIMUM MARGIN CLASSIFICATION.IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS. VOL. 24. ISSUE 3. P. 422 -434 19 70% 4
10 LI, HR , ZHANG, JS , WANG, CP , LIU, JM , (2016) MANIFOLD REGULARIZED NON-NEGATIVE MATRIX FACTORIZATION WITH LABEL INFORMATION.JOURNAL OF ELECTRONIC IMAGING. VOL. 25. ISSUE 2. P. - 15 79% 1

Classes with closest relation at Level 1


Rank Class id link
1 8350 ENDMEMBER EXTRACTION//SPECTRAL UNMIXING//HYPERSPECTRAL UNMIXING
2 127 FACE RECOGNITION//DIMENSIONALITY REDUCTION//MANIFOLD LEARNING
3 6631 MUSIC INFORMATION RETRIEVAL//AUDIO CLASSIFICATION//AUDIO FINGERPRINTING
4 1826 BLIND SOURCE SEPARATION//BLIND SOURCE SEPARATION BSS//INDEPENDENT COMPONENT ANALYSIS
5 14553 NATURAL IMAGES//NETWORK-COMPUTATION IN NEURAL SYSTEMS//NATURAL SCENES
6 23956 FIRST ORDER METHODS//ITERATION COMPLEXITY//OPTIMAL METHODS
7 34529 ARCHETYPAL ANALYSIS//ANDREW PREGIBON MEASURE//ARCHETYPE ANALYSIS
8 8093 CANDECOMP//TENSOR DECOMPOSITION//NONNEGATIVE TENSOR
9 16422 TRANSFER LEARNING//DOMAIN ADAPTATION//MULTI TASK LEARNING
10 18232 LATENT SEMANTIC INDEXING//SEMIDISCRETE DECOMPOSITION//LATENT SEMANTIC ANALYSIS

Go to start page