5096 search results - page 179 / 1020 » Landscape of Clustering Algorithms |
160
Voted
SIGIR
2003
ACM
15 years 10 months ago
2003
ACM
In this paper, we propose a novel document clustering method based on the non-negative factorization of the termdocument matrix of the given document corpus. In the latent semanti...
144
Voted
INFORMATICALT
2008
15 years 5 months ago
2008
This paper studies an adaptive clustering problem. We focus on re-clustering an object set, previously clustered, when the feature set characterizing the objects increases. We prop...
171
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VTC
2007
IEEE
15 years 11 months ago
2007
IEEE
— This paper discusses a joint decentralized clustering and ranging algorithm for wireless ad-hoc sensor networks. Each sensor uses a random waiting timer and local criteria to d...
161
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EMMCVPR
2003
Springer
15 years 10 months ago
2003
Springer
In this paper, a novel general purpose clustering algorithm is presented, based on the watershed algorithm. The proposed approach defines a density function on a suitable lattice,...
167
Voted
HICSS
2002
IEEE
15 years 10 months ago
2002
IEEE
Abstract. In this paper we describe several new clustering algorithms for nodes in a mobile ad hoc network. The main contribution is to generalize the cluster definition and forma...