Fast Revealing of Mode Ranks of Tensor in Canonical Form

• 作 者: Dmitry V. Savostyanov
• 机 构: InstituteofNumericalMathematics
• 出 处: 高等学校计算数学学报：英文版
• 发表日期: 2009年4期
• 关键词: 规范形式 快速算法 数组 Multidimensional array canonical decomposition Tucker approximati
• 基金项目: Acknowledgments This work was partially supported by RFBR grants 08-01-00115, 09- 01-12058, RFBR/DFG grant 09-01-91332 and Priority Research Program of Dep. Math. RAS No. 3 and 5. The author is gratef

<正>Considering the problem of mode ranks revealing of d-dimensional array (tensor) given in canonical form,we propose fast algorithm based on cross approximation of Gram matrices of unfoldings.