Better Approximations for Tree Sparsity in Nearly-Linear Time.

Arturs Backurs Piotr Indyk Ludwig Schmidt

Published in: SODA (2017)

Keyphrases

worst case
tree structure
high dimensional
tree models
sparse approximations
tree search
tree structures
graph structure
b tree
index structure
sparse representation
signal processing
data structure
tree construction
machine learning
hierarchical tree
neural network