On Clusterings - Good, Bad and Spectral.

Ravi Kannan Santosh S. Vempala Adrian Vetta

Published in: FOCS (2000)

Keyphrases

clustering algorithm
spectral analysis
data clustering
k means

cluster analysis
hierarchical clustering
hyperspectral images
correlation clustering

introducing additional
databases
information retrieval
search engine

multispectral images
hyperspectral imagery
spectral data
consensus clustering