Search results for "matrix factorization"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
3	Chao Liu, Hung-chih Yang, Jinliang Fan, Li-Wei He, Yi-Min Wang	Distributed nonnegative matrix factorization for web-scale dyadic data analysis on mapreduce.	WWW	2010	DBLP DOI BibTeX RDF	distributed computing, mapreduce, nonnegative matrix factorization, dyadic data
3	Markus Weimer, Alexandros Karatzoglou, Marcel Bruch	Maximum margin matrix factorization for code recommendation.	RecSys	2009	DBLP DOI BibTeX RDF	collaborative filtering, matrix factorization
3	Kai Yu, Shenghuo Zhu, John D. Lafferty, Yihong Gong	Fast nonparametric matrix factorization for large-scale collaborative filtering.	SIGIR	2009	DBLP DOI BibTeX RDF	collaborative filtering, matrix factorization, nonparametric models
3	Hao Ma, Haixuan Yang, Irwin King, Michael R. Lyu	Semi-nonnegative matrix factorization with global statistical consistency for collaborative filtering.	CIKM	2009	DBLP DOI BibTeX RDF	optimization, recommender systems, collaborative filtering, matrix factorization
3	Ping Zhang, Chun-Hou Zheng, Bo Li, Chang-Gang Wen	Tumor Classification Using Non-negative Matrix Factorization.	ICIC	2008	DBLP DOI BibTeX RDF	SVM, Gene expression data, Non-negative matrix factorization
3	Lei Bao, Sheng Tang, Jintao Li, Yongdong Zhang, Wei-ping Ye	Document Clustering Based on Spectral Clustering and Non-negative Matrix Factorization.	IEA/AIE	2008	DBLP DOI BibTeX RDF	Document Clustering, Spectral Clustering, Non-negative Matrix Factorization
3	Zhijian Yuan	Global Minimization of the Projective Nonnegative Matrix Factorization.	ICONIP	2008	DBLP DOI BibTeX RDF	Projective Nonnegative Matrix Factorization, global optimization, filled function
3	Steffen Rendle, Lars Schmidt-Thieme	Online-updating regularized kernel matrix factorization models for large-scale recommender systems.	RecSys	2008	DBLP DOI BibTeX RDF	online-update, recommender system, matrix factorization
3	Gábor Takács, István Pilászy, Bottyán Németh, Domonkos Tikk	Matrix factorization and neighbor based algorithms for the netflix prize problem.	RecSys	2008	DBLP DOI BibTeX RDF	neighbor based methods, collaborative filtering, matrix factorization, netflix prize
3	Paresh Chandra Barman, Soo-Young Lee	Nonnegative Matrix Factorization (NMF) Based Supervised Feature Selection and Adaptation.	IDEAL	2008	DBLP DOI BibTeX RDF	Feature Adaptation, Feature extraction, Feature selection, Document classification, Nonnegative Matrix Factorization
3	Dingding Wang, Tao Li, Shenghuo Zhu, Chris H. Q. Ding	Multi-document summarization via sentence-level semantic analysis and symmetric matrix factorization.	SIGIR	2008	DBLP DOI BibTeX RDF	sentence-level semantic analysis, symmetric non-negative matrix factorization, multi-document summarization
3	Emad E. Abdallah, A. Ben Hamza, Prabir Bhattacharya	Robust 3D Watermarking Technique Using Eigendecomposition and Nonnegative Matrix Factorization.	ICIAR	2008	DBLP DOI BibTeX RDF	nonnegative matrix factorization, spectral decomposition, 3D watermarking
3	Hao Ma, Haixuan Yang, Michael R. Lyu, Irwin King	SoRec: social recommendation using probabilistic matrix factorization.	CIKM	2008	DBLP DOI BibTeX RDF	recommender systems, collaborative filtering, matrix factorization, social recommendation
3	Václav Snásel, Pavel Krömer, Jan Platos, Dusan Húsek	On the Implementation of Boolean Matrix Factorization.	DEXA Workshops	2008	DBLP DOI BibTeX RDF	genetic algorithms, matrix factorization
3	Ajit Paul Singh, Geoffrey J. Gordon	Relational learning via collective matrix factorization.	KDD	2008	DBLP DOI BibTeX RDF	stochastic approximation, relational learning, matrix factorization
3	Hualiang Li, Tülay Adali, Wei Wang 0018, Darren Emge, Andrzej Cichocki	Non-negative Matrix Factorization with Orthogonality Constraints and its Application to Raman Spectroscopy.	VLSI Signal Processing	2007	DBLP DOI BibTeX RDF	Raman spectroscopy, NMFOC, non-negative matrix factorization
3	Hyunsoo Kim, Haesun Park	Cancer Class Discovery Using Non-negative Matrix Factorization Based on Alternating Non-negativity-Constrained Least Squares.	ISBRA	2007	DBLP DOI BibTeX RDF	Cancer Class Discovery, Convergence Criterion, Non-negativity-constrained Least Squares, Non-negative Matrix Factorization
3	Alberto D. Pascual-Montano, José María Carazo, Kieko Kochi, Dietrich Lehmann, Roberto D. Pascual-Marqui	Nonsmooth Nonnegative Matrix Factorization (nsNMF).	IEEE Trans. Pattern Anal. Mach. Intell.	2006	DBLP DOI BibTeX RDF	structured and very large systems, constrained optimization, pattern analysis, sparse, mining methods and algorithms, datamining, nonnegative matrix factorization, feature extraction or construction
3	Tao Li, Chris H. Q. Ding	The Relationships Among Various Nonnegative Matrix Factorization Methods for Clustering.	ICDM	2006	DBLP DOI BibTeX RDF	simultaneous clustering, normalization, relation, matrix factorization
3	Yun Xue, Chong Sze Tong, Wen-Sheng Chen, Weipeng Zhang	A Modified Non-negative Matrix Factorization Algorithm for Face Recognition.	ICPR	2006	DBLP DOI BibTeX RDF	Fisher Linear Discriminant Analysis, Eigenface, Nonnegative Matrix Factorization
3	Gang Wu, Edward Y. Chang, Yen-Kuang Chen, Christopher J. Hughes	Incremental approximate matrix factorization for speeding up support vector machines.	KDD	2006	DBLP DOI BibTeX RDF	support vector machines, interior-point method, matrix factorization
3	Yun Mao, Lawrence K. Saul	Modeling distances in large-scale networks by matrix factorization.	Internet Measurement Conference	2004	DBLP DOI BibTeX RDF	matrix factorization, network distance
3	Wei Xu, Xin Liu, Yihong Gong	Document clustering based on non-negative matrix factorization.	SIGIR	2003	DBLP DOI BibTeX RDF	document clustering, non-negative matrix factorization
2	Yanhua Chen, Lijun Wang, Ming Dong	Non-Negative Matrix Factorization for Semisupervised Heterogeneous Data Coclustering.	IEEE Trans. Knowl. Data Eng.	2010	DBLP DOI BibTeX RDF	semisupervised clustering, heterogeneous data coclustering, Non-negative matrix factorization
2	Wei Wang	An Improved Non-negative Matrix Factorization Algorithm for Combining Multiple Clusterings.	MVHI	2010	DBLP DOI BibTeX RDF	machine learning-G clustering-G non-negative matrix factorization, K-Mean
2	Masakatsu Ohta	Non-negative Matrix Factorization for Inferring Implicit Preference of Potential Customer.	CIT	2010	DBLP DOI BibTeX RDF	implicit preference, mere exposure effect, adaptive gain control, sparseness, Non-negative Matrix Factorization, scale-invariant feature transform
2	Dingding Wang, Chris H. Q. Ding, Tao Li	Feature subset non-negative matrix factorization and its applications to document understanding.	SIGIR	2010	DBLP DOI BibTeX RDF	feature subset selection, NMF
2	Deepak Agarwal, Bee-Chung Chen	fLDA: matrix factorization through latent dirichlet allocation.	WSDM	2010	DBLP DOI BibTeX RDF	latent factor model, supervised topic model, recommender systems, collaborative filtering, graphical model, bayesian hierarchical model
2	Fabio A. González, Juan C. Caicedo, Olfa Nasraoui, Jaafar Ben-Abdallah	NMF-based multimodal image indexing for querying by visual example.	CIVR	2010	DBLP DOI BibTeX RDF	image retrieval, query by example, non-negative matrix factorization, multimodal analysis
2	Steffen Rendle, Christoph Freudenthaler, Lars Schmidt-Thieme	Factorizing personalized Markov chains for next-basket recommendation.	WWW	2010	DBLP DOI BibTeX RDF	basket recommendation, markov chain, matrix factorization
2	Derek Greene, Padraig Cunningham	A Matrix Factorization Approach for Integrating Multiple Data Views.	ECML/PKDD	2009	DBLP DOI BibTeX RDF
2	Joel A. Tropp	Column subset selection, matrix factorization, and eigenvalue optimization.	SODA	2009	DBLP DOI BibTeX RDF
2	Jan Platos, Václav Snásel, Pavel Krömer, Ajith Abraham	Detecting Insider Attacks Using Non-negative Matrix Factorization.	IAS	2009	DBLP DOI BibTeX RDF
2	Kohei Hayashi, Junichiro Hirayama, Shin Ishii	Dynamic Exponential Family Matrix Factorization.	PAKDD	2009	DBLP DOI BibTeX RDF
2	Shinichi Nakajima, Masashi Sugiyama	Analysis of Variational Bayesian Matrix Factorization.	PAKDD	2009	DBLP DOI BibTeX RDF
2	Zhirong Yang, Erkki Oja	Projective Nonnegative Matrix Factorization with α-Divergence.	ICANN	2009	DBLP DOI BibTeX RDF
2	Catarina Silva, Bernardete Ribeiro	Knowledge Extraction with Non-Negative Matrix Factorization for Text Classification.	IDEAL	2009	DBLP DOI BibTeX RDF
2	Neil D. Lawrence, Raquel Urtasun	Non-linear matrix factorization with Gaussian processes.	ICML	2009	DBLP DOI BibTeX RDF
2	Tuomas Virtanen, Ali Taylan Cemgil	Mixtures of Gamma Priors for Non-negative Matrix Factorization Based Speech Separation.	ICA	2009	DBLP DOI BibTeX RDF
2	Mikkel N. Schmidt, Ole Winther, Lars Kai Hansen	Bayesian Non-negative Matrix Factorization.	ICA	2009	DBLP DOI BibTeX RDF
2	Reinhard Schachtner, Gerhard Pöppel, Ana Maria Tomé, Elmar Wolfgang Lang	Minimum Determinant Constraint for Non-negative Matrix Factorization.	ICA	2009	DBLP DOI BibTeX RDF
2	Reinhard Schachtner, Gerhard Pöppel, Elmar Wolfgang Lang	Binary Nonnegative Matrix Factorization Applied to Semi-conductor Wafer Test Sets.	ICA	2009	DBLP DOI BibTeX RDF
2	Bao-Hong Shen, Shuiwang Ji, Jieping Ye	Mining discrete patterns via binary matrix factorization.	KDD	2009	DBLP DOI BibTeX RDF	binary matrix factorization, rank-one, regularization, integer linear program, maximum flow, minimum cut
2	Zhengdong Lu, Deepak Agarwal, Inderjit S. Dhillon	A spatio-temporal approach to collaborative filtering.	RecSys	2009	DBLP DOI BibTeX RDF	collaborative filtering, kalman filtering, graphical model, matrix factorization, spatial modeling
2	István Pilászy, Domonkos Tikk	Recommending new movies: even a few ratings are more valuable than metadata.	RecSys	2009	DBLP DOI BibTeX RDF	NSVD1, RMSE, collaborative filtering, content-based filtering, matrix factorization, Netflix prize
2	Xinhui Hu, Hideki Kashioka, Ryosuke Isotani, Satoshi Nakamura	Japanese Spontaneous Spoken Document Retrieval Using NMF-Based Topic Models.	AIRS	2009	DBLP DOI BibTeX RDF	document topic model, non-negative matrix factorization, spoken document retrieval
2	Ozan Gursoy, Bilge Günsel, Neslihan Serap Sengör	Transform Invariant Video Fingerprinting by NMF.	CAIP	2009	DBLP DOI BibTeX RDF	Video fingerprinting, transformation invariance, non-negative matrix factorization
2	István Pilászy, Domonkos Tikk	Computational Complexity Reduction for Factorization-Based Collaborative Filtering Algorithms.	EC-Web	2009	DBLP DOI BibTeX RDF	alternating least squares, Sherman-Morrison formula, kernel ridge regression, greedy feature selection, collaborative filtering, matrix factorization
2	Sven Hellbach, Julian Eggert, Edgar Körner, Horst-Michael Gross	Basis Decomposition of Motion Trajectories Using Spatio-temporal NMF.	ICANN	2009	DBLP DOI BibTeX RDF	Robot, Prediction, Non-negative Matrix Factorization, Motion Trajectories, Movement Data
2	Julian Eggert, Sven Hellbach, Alexander Kolarow, Edgar Körner, Horst-Michael Gross	Prediction and Classification of Motion Trajectories Using Spatio-Temporal NMF.	KI	2009	DBLP DOI BibTeX RDF	Robot, Prediction, Non-negative Matrix Factorization, Motion Trajectories, Movement Data
2	Yanhua Chen, Lijun Wang, Ming Dong	Semi-supervised Document Clustering with Simultaneous Text Representation and Categorization.	ECML/PKDD	2009	DBLP DOI BibTeX RDF	Semi-supervised co-clustering, Non-negative matrix factorization
2	Ioan Buciu, Nikos Nikolaidis, Ioannis Pitas	Nonnegative Matrix Factorization in Polynomial Feature Space.	IEEE Transactions on Neural Networks	2008	DBLP DOI BibTeX RDF
2	Markus Weimer, Alexandros Karatzoglou, Alex J. Smola	Improving maximum margin matrix factorization.	Machine Learning	2008	DBLP DOI BibTeX RDF	Recommender systems, Collaborative filtering, Structured estimation
2	Taiping Zhang, Bin Fang, Yuan Yan Tang, Guanghui He, Jing Wen	Topology Preserving Non-negative Matrix Factorization for Face Recognition.	IEEE Transactions on Image Processing	2008	DBLP DOI BibTeX RDF
2	Andre Holzapfel, Yannis Stylianou	Musical Genre Classification Using Nonnegative Matrix Factorization-Based Features.	IEEE Transactions on Audio, Speech & Language Processing	2008	DBLP DOI BibTeX RDF
2	Markus Weimer, Alexandros Karatzoglou, Alex J. Smola	Improving Maximum Margin Matrix Factorization.	ECML/PKDD	2008	DBLP DOI BibTeX RDF
2	Ajit Paul Singh, Geoffrey J. Gordon	A Unified View of Matrix Factorization Models.	ECML/PKDD	2008	DBLP DOI BibTeX RDF
2	Chih-Chieh Cheng, D. Jingtong Hu, Lawrence K. Saul	Nonnegative matrix factorization for real time musical analysis and sight-reading evaluation.	ICASSP	2008	DBLP DOI BibTeX RDF
2	Kevin W. Wilson, Bhiksha Raj, Paris Smaragdis, Ajay Divakaran	Speech denoising using nonnegative matrix factorization with priors.	ICASSP	2008	DBLP DOI BibTeX RDF
2	Jacques Duchateau, Tobias Leroy, Kris Demuynck, Hugo Van Hamme	Fast speaker adaptation using non-negative matrix factorization.	ICASSP	2008	DBLP DOI BibTeX RDF
2	Emmanuel Vincent, Nancy Bertin, Roland Badeau	Harmonic and inharmonic Nonnegative Matrix Factorization for Polyphonic Pitch transcription.	ICASSP	2008	DBLP DOI BibTeX RDF
2	Chris H. Q. Ding, Tao Li, Michael I. Jordan	Nonnegative Matrix Factorization for Combinatorial Optimization: Spectral Clustering, Graph Matching, and Clique Finding.	ICDM	2008	DBLP DOI BibTeX RDF
2	Gábor Takács, István Pilászy, Bottyán Németh, Domonkos Tikk	Investigation of Various Matrix Factorization Methods for Large Recommender Systems.	ICDM Workshops	2008	DBLP DOI BibTeX RDF
2	Deng Cai, Xiaofei He, Xiaoyun Wu, Jiawei Han	Non-negative Matrix Factorization on Manifold.	ICDM	2008	DBLP DOI BibTeX RDF
2	Jingu Kim, Haesun Park	Toward Faster Nonnegative Matrix Factorization: A New Algorithm and Comparisons.	ICDM	2008	DBLP DOI BibTeX RDF
2	Peng Cui, Fei Wang 0001, Lifeng Sun, Shi-Qiang Yang	A Joint Matrix Factorization Approach to Unsupervised Action Categorization.	ICDM	2008	DBLP DOI BibTeX RDF
2	Le Li, Yu-Jin Zhang	FastNMF: A fast monotonic fixed-point non-negative Matrix Factorization algorithm with high ease of use.	ICPR	2008	DBLP DOI BibTeX RDF
2	Serhat Selcuk Bucak, Bilge Günsel	Incremental clustering via nonnegative matrix factorization.	ICPR	2008	DBLP DOI BibTeX RDF
2	Zhi-Li Wu, Chi-Wa Cheng, Chun-hung Li	Social and semantics analysis via non-negative matrix factorization.	WWW	2008	DBLP DOI BibTeX RDF	algorithm, graph theory
2	Roman Neruda, Václav Snásel, Jan Platos, Pavel Krömer, Dusan Húsek, Alexander A. Frolov	Implementing Boolean Matrix Factorization.	ICANN	2008	DBLP DOI BibTeX RDF
2	Zhi Huang, Xianchuan Yu, Guian Wang, Zhongni Wang	Application of Several Non-negative Matrix Factorization-Based Methods in Remote Sensing Image Fusion.	FSKD	2008	DBLP DOI BibTeX RDF
2	Sven Rebhan, Waqas Sharif, Julian Eggert	Incremental Learning in the Non-negative Matrix Factorization.	ICONIP	2008	DBLP DOI BibTeX RDF
2	Rafal Zdunek	Data Clustering with Semi-binary Nonnegative Matrix Factorization.	ICAISC	2008	DBLP DOI BibTeX RDF
2	Peter W. Siy, Richard A. Moffitt, R. Mitchell Parry, Yanfeng Chen, Ying Liu, M. Cameron Sullards, Alfred H. Merrill, May D. Wang	Matrix factorization techniques for analysis of imaging mass spectrometry data.	BIBE	2008	DBLP DOI BibTeX RDF
2	Weixiang Liu, Fei Peng, Shu Feng, Jiangsheng You, Ziqiang Chen, Jian Wu, Kehong Yuan, Datian Ye	Semantic Feature Extraction for Brain CT Image Clustering Using Nonnegative Matrix Factorization.	ICMB	2008	DBLP DOI BibTeX RDF
2	Jiho Yoo, Seungjin Choi	Orthogonal Nonnegative Matrix Factorization: Multiplicative Updates on Stiefel Manifolds.	IDEAL	2008	DBLP DOI BibTeX RDF
2	Ruslan Salakhutdinov, Andriy Mnih	Bayesian probabilistic matrix factorization using Markov chain Monte Carlo.	ICML	2008	DBLP DOI BibTeX RDF
2	Michael Biggs, Ali Ghodsi, Stephen A. Vavasis	Nonnegative matrix factorization via rank-one downdate.	ICML	2008	DBLP DOI BibTeX RDF
2	Alberto D. Pascual-Montano	Non-negative matrix factorization in bioinformatics: Towards understanding biological processes.	ISCAS	2008	DBLP DOI BibTeX RDF
2	Sun Park	Personalized Summarization Agent Using Non-negative Matrix Factorization.	PRICAI	2008	DBLP DOI BibTeX RDF
2	Kenji Watanabe, Akinori Hidaka, Takio Kurita	Automatic factorization of biological signals by using Boltzmann non-negative matrix factorization.	IJCNN	2008	DBLP DOI BibTeX RDF
2	Seungjin Choi	Algorithms for orthogonal nonnegative matrix factorization.	IJCNN	2008	DBLP DOI BibTeX RDF
2	Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas	Discriminant Non-negative Matrix Factorization and Projected Gradients for Frontal Face Verification.	BIOID	2008	DBLP DOI BibTeX RDF
2	Yanhua Chen, Lijun Wang, Ming Dong	A matrix-based approach for semi-supervised document co-clustering.	CIKM	2008	DBLP DOI BibTeX RDF	semi-supervised co-clustering, non-negative matrix factorization
2	Yu-Ru Lin, Hari Sundaram, Aisling Kelliher	Summarization of social activity over time: people, actions and concepts in dynamic networks.	CIKM	2008	DBLP DOI BibTeX RDF	community, evolution, social network analysis, summarization, non-negative matrix factorization, social activity
2	Hao Ma, Haixuan Yang, Irwin King, Michael R. Lyu	Learning latent semantic relations from clickthrough data for query suggestion.	CIKM	2008	DBLP DOI BibTeX RDF	web search, matrix factorization, query suggestion, clickthrough data, similarity propagation
2	Ka Cheung Sia, Junghoo Cho, Yun Chi, Belle L. Tseng	Efficient computation of personal aggregate queries on blogs.	KDD	2008	DBLP DOI BibTeX RDF	web-mining, matrix factorization, aggregate queries, personalized recommendation
2	Yu-Ru Lin, Yun Chi, Shenghuo Zhu, Hari Sundaram, Belle L. Tseng	Facetnet: a framework for analyzing communities and their evolutions in dynamic networks.	WWW	2008	DBLP DOI BibTeX RDF	community net, evolution net, soft membership, community, evolution, non-negative matrix factorization
2	Irene Kotsia, Stefanos Zafeiriou, Nikolaos Nikolaidis, Ioannis Pitas	Texture and Shape Information Fusion for Facial Action Unit Recognition.	ACHI	2008	DBLP DOI BibTeX RDF	Facial Action Unit Recognition, Discriminant Non-negative Matrix Factorization, Support Vector Machines, Fusion, Radial Basis Functions Neural Networks
2	Xiangzhen Kong, Chunhou Zheng, Yuqiang Wu, Yutian Wang	Improving Tumor Clustering Based on Gene Selection.	ICIC	2008	DBLP DOI BibTeX RDF	Clustering, Independent Component Analysis, Gene Expression Data, Non-negative Matrix Factorization
2	Xiaorong Pu, Zhang Yi, Zhongjie Fang	Holistic and partial facial features fusion by binary particle swarm optimization.	Neural Computing and Applications	2008	DBLP DOI BibTeX RDF	Face recognition, Principal component analysis, Artificial immune system, Fusion, Multimodal biometrics, Nonnegative matrix factorization, Binary particle swarm optimization
2	Irene Kotsia, Stefanos Zafeiriou, Ioannis Pitas	A Novel Discriminant Non-Negative Matrix Factorization Algorithm With Applications to Facial Image Characterization Problems.	IEEE Transactions on Information Forensics and Security	2007	DBLP DOI BibTeX RDF
2	Chih-Jen Lin	On the Convergence of Multiplicative Update Algorithms for Nonnegative Matrix Factorization.	IEEE Transactions on Neural Networks	2007	DBLP DOI BibTeX RDF
2	Gang Li, Jian Chu, Jun Wu	A Matrix Factorization-Based Structure for Digital Filters.	IEEE Transactions on Signal Processing	2007	DBLP DOI BibTeX RDF
2	Tuomas Virtanen	Monaural Sound Source Separation by Nonnegative Matrix Factorization With Temporal Continuity and Sparseness Criteria.	IEEE Transactions on Audio, Speech & Language Processing	2007	DBLP DOI BibTeX RDF
2	Takayuki Okatani, Koichiro Deguchi	On the Wiberg Algorithm for Matrix Factorization in the Presence of Missing Components.	International Journal of Computer Vision	2007	DBLP DOI BibTeX RDF	principal component analysis with missing data (PCAMD), singular value decomposition, structure from motion, matrix factorization, numerical algorithm
2	Zhongyuan Zhang, Tao Li, Chris H. Q. Ding, Xiangsun Zhang	Binary Matrix Factorization with Applications.	ICDM	2007	DBLP DOI BibTeX RDF
2	Tao Li, Chris H. Q. Ding, Michael I. Jordan	Solving Consensus and Semi-supervised Clustering Problems Using Nonnegative Matrix Factorization.	ICDM	2007	DBLP DOI BibTeX RDF
2	Xiangzhen Kong, Chunhou Zheng, Yuqiang Wu, Li Shang	Molecular Cancer Class Discovery Using Non-negative Matrix Factorization with Sparseness Constraint.	ICIC	2007	DBLP DOI BibTeX RDF	Non-Negative Factorization, Sparseness Constraint, Cancer Classification, Gene Expression Profiles
2	Sen Jia, Yuntao Qian	A Complexity Constrained Nonnegative Matrix Factorization for Hyperspectral Unmixing.	ICA	2007	DBLP DOI BibTeX RDF