Articles with "block tensor" as a keyword



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Block tensor train decomposition for missing data estimation

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Published in 2018 at "Statistical Papers"

DOI: 10.1007/s00362-018-1043-8

Abstract: We propose a method for imputation of missing values in large scale matrix data based on a low-rank tensor approximation technique called the block tensor train (BTT) decomposition. Given sparsely observed data points, the proposed… read more here.

Keywords: tensor train; tensor; block tensor; method ... See more keywords