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On Rationality of Nonnegative Matrix Factorization [PDF]
Nonnegative matrix factorization (NMF) is the problem of decomposing a given nonnegative n × m matrix M into a product of a nonnegative n × d matrix W and a nonnegative d × m matrix H. NMF has a wide variety of applications, including bioinformatics, chemometrics, communication complexity, machine learning, polyhedral combinatorics, among many others ...
Chistikov, Dmitry +4 more
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Descent Methods for Nonnegative Matrix Factorization [PDF]
47 pages. New convergence proof using damped version of RRI. To appear in Numerical Linear Algebra in Signals, Systems and Control. Accepted.
Ho, Ngoc-Diep +2 more
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Community detection is an important method to analyze the characteristics and structure of community networks, which can excavate the potential links between nodes and further discover subgroups from complex networks.
Zigang Chen +6 more
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Discriminative Multiview Nonnegative Matrix Factorization for Classification
Multiview nonnegative matrix has shown many promising applications in computer vision and pattern recognition. However, most existing works focus on view consistency and ignore discrimination.
Weihua Ou +4 more
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Multimode Process Monitoring Method Based on Multiblock Projection Nonnegative Matrix Factorization
A multimode process monitoring method based on multiblock projection nonnegative matrix factorization (MPNMF) is proposed for traditional process monitoring methods which often adopt global model of data and ignore local information of data. Firstly, the
Yan Wang +5 more
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Nonnegative matrix factorization-based image representation algorithms have been widely applied to deal with high-dimensional data in the past few years.
Zhenqiu Shu +4 more
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On Restricted Nonnegative Matrix Factorization
Full version of an ICALP'16 ...
Chistikov, D +4 more
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Similarity Learning-Induced Symmetric Nonnegative Matrix Factorization for Image Clustering
As a typical variation of nonnegative matrix factorization (NMF), symmetric NMF (SNMF) is capable of exploiting information of the cluster embedded in the matrix of similarity.
Wei Yan +3 more
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Sparsity induced convex nonnegative matrix factorization algorithm with manifold regularization
To address problems that the effectiveness of feature learned from real noisy data by classical nonnegative matrix factorization method,a novel sparsity induced manifold regularized convex nonnegative matrix factorization algorithm (SGCNMF) was proposed ...
Feiyue QIU +3 more
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Parallel Nonnegative Matrix Factorization with Manifold Regularization
Nonnegative matrix factorization (NMF) decomposes a high-dimensional nonnegative matrix into the product of two reduced dimensional nonnegative matrices.
Fudong Liu, Zheng Shan, Yihang Chen
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