Efficient Estimation of the Central Mean Subspace via Smoothed Gradient Outer Products.

Gan Yuan Mingyue Xu Samory Kpotufe Daniel Hsu

Published in: CoRR (2023)

Keyphrases

computationally expensive
neural network
dimensionality reduction
maximum likelihood
cost effective
multiscale
input image
principal component analysis
lightweight
density estimation
estimation algorithm
maximum likelihood estimation