705 search results - page 5 / 141 » Proximity Cluster Trees |
DEXAW
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—In this work, we investigate the relative hardness of shorttext corpora in clustering problems and how this hardness relates to traditional similarity measures. Our appr...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
In this paper we study asymmetric proximity measures on directed graphs, which quantify the relationships between two nodes or two groups of nodes. The measures are useful in seve...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
We present an online adaptive clustering algorithm in a decision tree framework which has an adaptive tree and a code formation layer. The code formation layer stores the represen...
GFKL
2004
Springer
14 years 28 days ago
2004
Springer
Cluster ensembles are collections of individual solutions to a given clustering problem which are useful or necessary to consider in a wide range of applications. The R package˜c...
TREC
2004
13 years 9 months ago
2004
Web search engines exploit conjunctive queries and special ranking criteria which differ from the disjunctive queries typically used for ad-hoc retrieval. We wanted to asses the e...