3972 search results - page 250 / 795 » Cosparse analysis modeling - uniqueness and algorithms |
145
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DAC
2003
ACM
16 years 5 months ago
2003
ACM
In the way they cope with variability, present-day methodologies are onerous, pessimistic and risky, all at the same time! Dealing with variability is an increasingly important as...
128
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IJHPCA
2006
15 years 4 months ago
2006
Today, large scale parallel systems are available at relatively low cost. Many powerful such systems have been installed all over the world and the number of users is always incre...
180
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ICANNGA
2007
Springer
15 years 10 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...
145
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CSB
2005
IEEE
15 years 10 months ago
2005
IEEE
Peptide compositions constructed out of whole sets of protein sequences can be used as species signatures for phylogenetic analysis. To account for point mutations, an amino acid ...
124
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
Non-negative Matrix Factorization (NMF, [5]) and Probabilistic Latent Semantic Analysis (PLSA, [4]) have been successfully applied to a number of text analysis tasks such as docum...