Spectral Clustering by Ellipsoid and Its Connection to Separable Nonnegative Matrix Factorization.

Tomohiko Mizutani

Published in: CoRR (2015)

Keyphrases

nonnegative matrix factorization
spectral clustering
pairwise
clustering method
data clustering
negative matrix factorization
clustering algorithm
image segmentation
k means
pairwise constraints
graph partitioning
eigendecomposition
machine learning
least squares
data representation