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  5. Numerical methods with tensor representations of data

Numerical methods with tensor representations of data

来源 :International Conference on the spectral theory of the tenso | 被引量 : 0次 | 上传用户：Sherryduandian
【摘 要】
：
　　Most standard objects in numerical algorithms are vectors and matrices.However,they are often considered as d-dimensional arrays or tensors.Therefore,one ma
【作 者】
：
Eugene Tyrtyshnikov 
【机 构】
：
InstituteofNumericalMathematics,RussianAcademyofSciences
【出 处】
：
International Conference on the spectral theory of the tenso
【发表日期】
：
2012年5期
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论文部分内容阅读
　　Most standard objects in numerical algorithms are vectors and matrices.However,they are often considered as d-dimensional arrays or tensors.Therefore,one may use various tensor decompositions for exact or approximate representation of those arrays.The advantage is that the data gets to be determined by a small number of representation parameters,instead of the full number of elements of corresponding array.
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