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Approximation by tree tensor networks in high dimensions: Sobolev and compositional functions.
Markus Bachmayr
Anthony Nouy
Reinhold Schneider
Published in:
CoRR (2021)
Keyphrases
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high dimensions
indexing schemes
high dimensional
high dimensional data
tensor product
tree structure
dimensionality reduction
high dimensional spaces
poor quality
continuous functions
index structure
data sets
b tree
data mining
nearest neighbor
diffusion tensor
multiresolution
pattern recognition