Data-Driven Construction of Hierarchical Matrices With Nested Bases.

Difeng Cai Hua Huang Edmond Chow Yuanzhe Xi

Published in: SIAM J. Sci. Comput. (2024)

Keyphrases

data driven
hierarchical structure
construction process
hierarchical model
multiscale
singular value decomposition
original data
database
machine learning
feature selection
optimal solution