12 search results - page 1 / 3 » Novel hierarchical ALS algorithm for nonnegative tensor fact... |
75
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The multiplicative algorithms are well-known for nonnegative matrix and tensor factorizations. The ALS algorithm for canonical decomposition (CP) has been proved as a “workhorse...
112
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ICA
2007
Springer
15 years 3 months ago
2007
Springer
In the paper we present new Alternating Least Squares (ALS) algorithms for Nonnegative Matrix Factorization (NMF) and their extensions to 3D Nonnegative Tensor Factorization (NTF) ...
CORR
2011
Springer
14 years 1 months ago
2011
Springer
110
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ICANNGA
2007
Springer
15 years 3 months ago
2007
Springer
In this paper we present a new method of 3D non-negative tensor factorization (NTF) that is robust in the presence of noise and has many potential applications, including multi-way...
133
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IPMI
2011
Springer
14 years 28 days ago
2011
Springer
This paper proposes a novel method for computing linear basis images from tensor-valued image data. As a generalization of the nonnegative matrix factorization, the proposed method...