R3MG: R-tree based agglomeration of polytopal grids with applications to multilevel methods.

Marco Feder Andrea Cangiani Luca Heltai

Published in: CoRR (2024)

Keyphrases

preprocessing
computational cost
computationally expensive
database
neural network
statistical models
artificial intelligence
computer vision
multiscale
search algorithm
high dimensional
multi class
benchmark datasets
cross validation
classification method
qualitative and quantitative