Applications of Online Nonnegative Matrix Factorization to Image and Time-Series Data.

Hanbaek Lyu Georg Menz Deanna Needell Christopher Strohmeier

Published in: CoRR (2020)

Keyphrases

nonnegative matrix factorization
multiscale
input image
image data
image classification
image features
image segmentation
image retrieval
image representation
probabilistic latent semantic indexing
matrix factorization
high dimensional
least squares
collaborative filtering
feature space
objective function
data representation
clustering algorithm
image processing