Hyper-graph regularized discriminative concept factorization for data representation
Sign Up to like & getrecommendations! Published in 2018 at "Soft Computing"
DOI: 10.1007/s00500-017-2636-1
Abstract: For the tasks of pattern analysis and recognition, nonnegative matrix factorization and concept factorization (CF) have attracted much attention due to its effective application to find the meaningful low-dimensional representation of data. However, they neglect… read more here.
Keywords: graph regularized; factorization; hyper graph; concept factorization ... See more keywords
Dual-Graph Global and Local Concept Factorization for Data Clustering.
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DOI: 10.1109/tnnls.2022.3177433
Abstract: Considering a wide range of applications of nonnegative matrix factorization (NMF), many NMF and their variants have been developed. Since previous NMF methods cannot fully describe complex inner global and local manifold structures of the… read more here.
Keywords: concept factorization; local concept; graph global; factorization ... See more keywords