458 search results - page 1 / 92 » Characterization of Linkage-based Clustering |
COLT
2010
Springer
13 years 2 months ago
2010
Springer
Clustering is a central unsupervised learning task with a wide variety of applications. Not surprisingly, there exist many clustering algorithms. However, unlike classification ta...
LREC
2008
13 years 6 months ago
2008
This paper proposes a ping-pong document clustering method using NMF and the linkage based refinement alternately, in order to improve the clustering result of NMF. The use of NMF...
JMLR
2010
12 years 11 months ago
2010
We study hierarchical clustering schemes under an axiomatic view. We show that within this framework, one can prove a theorem analogous to one of J. Kleinberg (Kleinberg, 2002), i...
CLUSTER
2011
IEEE
12 years 4 months ago
2011
IEEE
—Atomic operations are important building blocks in supporting general-purpose computing on graphics processing units (GPUs). For instance, they can be used to coordinate executi...
INFOCOM
2008
IEEE
13 years 11 months ago
2008
IEEE
The AS-level Internet topology has shown significant clustering features. In this paper, we propose a new set of clustering metrics and conduct extensive measurement on the AS-le...