Search Results for author: I. V. Oseledets

Found 4 papers, 4 papers with code

Low-Rank Tensor Networks for Dimensionality Reduction and Large-Scale Optimization Problems: Perspectives and Challenges PART 1

1 code implementation4 Sep 2016 A. Cichocki, N. Lee, I. V. Oseledets, A. -H. Phan, Q. Zhao, D. Mandic

Machine learning and data mining algorithms are becoming increasingly important in analyzing large volume, multi-relational and multi--modal datasets, which are often conveniently represented as multiway arrays or tensors.

Numerical Analysis

Linear complexity SimRank computation based on the iterative diagonal estimation

1 code implementation25 Feb 2015 I. V. Oseledets, G. V. Ovchinnikov, A. M. Katrutsa

This paper presents a deterministic linear time complexity IDE-SimRank method to approximately compute SimRank with proved error bound.

Data Structures and Algorithms Numerical Analysis Numerical Analysis

Fast multidimensional convolution in low-rank formats via cross approximation

2 code implementations23 Feb 2014 M. V. Rakhuba, I. V. Oseledets

We propose a new cross-conv algorithm for approximate computation of convolution in different low-rank tensor formats (tensor train, Tucker, Hierarchical Tucker).

Numerical Analysis 15A69, 15B05, 44A35, 65F99

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