Tree Adaptive Approximation in the Hierarchical Tensor Format.
Jonas BallaniLars GrasedyckPublished in: SIAM J. Sci. Comput. (2014)
Keyphrases
- tensor product
- hierarchical structure
- binary tree
- tree structure
- high order
- hierarchical tree
- higher order
- dimensionality reduction
- metadata
- tree representation
- internal nodes
- coarse to fine
- databases
- error bounds
- r tree
- b tree
- leaf nodes
- diffusion tensor
- closed form
- data points
- probabilistic model
- image sequences
- data sets