SOTT: Greedy Approximation of a Tensor as a Sum of Tensor Trains.

Virginie Ehrlacher Maria Fuente Ruiz Damiano Lombardi

Published in: SIAM J. Sci. Comput. (2022)

Keyphrases

search space
tensor product
search algorithm
high order
higher order
hill climbing
tensor space
dimensionality reduction
b spline
diffusion tensor
objective function
image segmentation
dt mri
markov random field
special case
closed form
greedy algorithm
approximation algorithms
tensor analysis
neural network