A Variable Smoothing for Nonconvexly Constrained Nonsmooth Optimization with Application to Sparse Spectral Clustering.

Keita Kume Isao Yamada

Published in: ICASSP (2024)

Keyphrases

spectral clustering
clustering method
pairwise
clustering algorithm
k means
high dimensional
data clustering
constrained spectral clustering
machine learning
dimensionality reduction
negative matrix factorization
similarity matrix
eigendecomposition
graph laplacian
eigenvalue decomposition
evolutionary clustering