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检索条件"主题词=Gram-Schmidt algorithm"
22 条 记 录,以下是21-30 订阅
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algorithm 844: Computing sparse reduced-rank approximations to sparse matrices
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ACM TRANSACTIONS ON MATHEMATICAL SOFTWARE 2005年 第2期31卷 252-269页
作者: Berry, MW Pulatova, SA Stewart, GW Univ Tennessee Dept Comp Sci Knoxville TN 37996 USA Univ Maryland Dept Comp Sci College Pk MD 20742 USA Univ Maryland Inst Adv Comp Studies College Pk MD 20742 USA
In many applications-latent semantic indexing, for example-it is required to obtain a reduced rank approximation to a sparse matrix A. Unfortunately, the approximations based on traditional decompositions, like the si... 详细信息
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ORTHO-DIFFUSION DECOMPOSITIONS FOR FACE RECOGNITION FROM LOW QUALITY IMAGES
ORTHO-DIFFUSION DECOMPOSITIONS FOR FACE RECOGNITION FROM LOW...
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IEEE International Conference on Image Processing
作者: Sravan Gudivada Adrian G. Bors Department of Computer Science University of York
We propose a new approach for recognizing human from images of low quality. An ortho-diffusion decomposition is used on graph representations of images. This is implemented by a recursive algorithm in three steps on e... 详细信息
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