Sketching with Spherical Designs for Noisy Data Fitting on Spheres.

Shaobo Lin Di Wang Ding-Xuan Zhou

Published in: CoRR (2023)

Keyphrases

noisy data
learning from noisy data
noise tolerant
intrinsic dimensionality
three dimensional
high dimensional
model fitting
noise free
spherical harmonics
missing data
high dimensionality
missing values
least squares
feature space
training data
neural network
data sets
input data
multiscale
machine learning