Class information for:
Level 1: NONNEGATIVE MATRIX FACTORIZATION//NONNEGATIVE RANK//NON NEGATIVE MATRIX FACTORIZATION

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
17144 551 30.2 52%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2553 3272 BLIND SOURCE SEPARATION//BLIND SOURCE SEPARATION BSS//INDEPENDENT COMPONENT ANALYSIS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NONNEGATIVE MATRIX FACTORIZATION Author keyword 31 26% 18% 101
2 NONNEGATIVE RANK Author keyword 13 80% 1% 8
3 NON NEGATIVE MATRIX FACTORIZATION Author keyword 9 14% 11% 61
4 NONNEGATIVE MATRIX FACTORIZATION NMF Author keyword 6 22% 4% 24
5 MULTIPLICATIVE UPDATES Author keyword 5 43% 2% 9
6 EXTENSION COMPLEXITY Author keyword 5 63% 1% 5
7 EXTENDED FORMULATIONS Author keyword 3 29% 2% 10
8 ON LINE NMF Author keyword 3 100% 1% 3
9 NMF Author keyword 3 13% 4% 21
10 NNMF Author keyword 2 67% 0% 2

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 NONNEGATIVE MATRIX FACTORIZATION 31 26% 18% 101 Search NONNEGATIVE+MATRIX+FACTORIZATION Search NONNEGATIVE+MATRIX+FACTORIZATION
2 NONNEGATIVE RANK 13 80% 1% 8 Search NONNEGATIVE+RANK Search NONNEGATIVE+RANK
3 NON NEGATIVE MATRIX FACTORIZATION 9 14% 11% 61 Search NON+NEGATIVE+MATRIX+FACTORIZATION Search NON+NEGATIVE+MATRIX+FACTORIZATION
4 NONNEGATIVE MATRIX FACTORIZATION NMF 6 22% 4% 24 Search NONNEGATIVE+MATRIX+FACTORIZATION+NMF Search NONNEGATIVE+MATRIX+FACTORIZATION+NMF
5 MULTIPLICATIVE UPDATES 5 43% 2% 9 Search MULTIPLICATIVE+UPDATES Search MULTIPLICATIVE+UPDATES
6 EXTENSION COMPLEXITY 5 63% 1% 5 Search EXTENSION+COMPLEXITY Search EXTENSION+COMPLEXITY
7 EXTENDED FORMULATIONS 3 29% 2% 10 Search EXTENDED+FORMULATIONS Search EXTENDED+FORMULATIONS
8 ON LINE NMF 3 100% 1% 3 Search ON+LINE+NMF Search ON+LINE+NMF
9 NMF 3 13% 4% 21 Search NMF Search NMF
10 NNMF 2 67% 0% 2 Search NNMF Search NNMF

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 HIERARCHICAL ALS ALGORITHMS 12 86% 1% 6
2 MULTIPLICATIVE UPDATE ALGORITHMS 11 100% 1% 6
3 CONSTRAINED LEAST SQUARES 10 38% 4% 22
4 MATRIX FACTORIZATION 7 12% 10% 55
5 NONNEGATIVE RANK 4 75% 1% 3
6 UNSUPERVISED NEURAL NETWORKS 3 100% 1% 3
7 CONSTITUENT SPECTRA 3 50% 1% 4
8 BETA DIVERGENCE 2 67% 0% 2
9 MOLECULAR LINE SPECTRA 2 67% 0% 2
10 TENSOR FACTORIZATION 2 26% 1% 6

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Nonnegative Matrix Factorization: An Analytical and Interpretive Tool in Computational Biology 2008 59 34 50%
Max-margin Non-negative Matrix Factorization 2012 2 11 73%
Blind source separation methods for deconvolution cancer biology 2013 3 26 38%
Nonnegative matrix factorization and its applications in pattern recognition 2006 11 21 52%
Nonnegative matrix factorization: An analytical and interpretive tool in computational biology 2008 0 34 50%
MATRIX FACTORIZATION FOR RECOVERY OF BIOLOGICAL PROCESSES FROM MICROARRAY DATA 2009 2 34 35%
Automatic multi-way domain concept hierarchy construction from customer reviews 2015 0 11 9%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 DATC 1 40% 0.4% 2
2 ONCOL BIOSTAT BIOINFORMAT 1 17% 0.7% 4
3 AMARI UNIT MATH NEUROSCI 1 50% 0.2% 1
4 CIML BIOPHYS 1 50% 0.2% 1
5 CIMLG BIOPHYS 1 50% 0.2% 1
6 HATCH MAGNET ONANCE 1 50% 0.2% 1
7 HEMATOPOIET MALIGNANCIES 1 50% 0.2% 1
8 INFORMAT COURSE 1 50% 0.2% 1
9 TOXICOL CELLULAIRE MOL 1 50% 0.2% 1
10 UNITE RECH SENSOMETRIE CHIMIOMETRIE 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000148337 BLIND SOURCE SEPARATION//BLIND SOURCE SEPARATION BSS//INDEPENDENT COMPONENT ANALYSIS
2 0.0000099637 REMOTE SENSING SIGNAL IMAGE PROC//HYPERSPE AL COMP//SPECTRAL UNMIXING
3 0.0000095624 FACE RECOGNITION//DIMENSIONALITY REDUCTION//MANIFOLD LEARNING
4 0.0000090029 DEEP LEARNING//HIERARCHICAL FEATURE LEARNING//RESTRICTED BOLTZMANN MACHINES
5 0.0000087845 CANDECOMP//NONNEGATIVE TENSOR//HEIJMANS PSYCHOL
6 0.0000087004 TRANSFER LEARNING//MULTITASK LEARNING//DOMAIN ADAPTATION
7 0.0000079360 RTF//ESTADD//ESTOUT
8 0.0000072090 BICLUSTERING//GENE EXPRESSION DATA//GENE EXPRESSION DATA ANALYSIS
9 0.0000070250 ABS METHODS//LINEAR DIOPHANTINE SYSTEMS//ABS ALGORITHM
10 0.0000062080 NEGATION LIMITED CIRCUIT//COMMUNICATION COMPLEXITY//MULTIPARTY COMMUNICATION COMPLEXITY