) approximation of large and sparse tensors.
Lars EldénMaryam DehghanPublished in: Numer. Algorithms (2022)
Keyphrases
- high order
- sparse approximation
- sparse coding
- sparse representation
- closed form
- approximation error
- tensor voting
- sparse data
- high dimensional
- dictionary learning
- pairwise
- probabilistic model
- tensor factorization
- low rank approximation
- relative error
- diffusion tensor
- random projections
- approximation algorithms
- face recognition
- error bounds
- linear combination
- higher order
- least squares