1839 search results - page 251 / 368 » Feature Selection in Clustering Problems |
CIKM
2007
Springer
14 years 4 months ago
2007
Springer
Queries issued by casual users or specialists exploring a data set often point us to important subsets of the data, be it clusters, outliers or other features of particular import...
CIKM
2004
Springer
14 years 3 months ago
2004
Springer
It is crucial in many information systems to organize short text segments, such as keywords in documents and queries from users, into a well-formed topic hierarchy. In this paper,...
MMDB
2003
ACM
14 years 3 months ago
2003
ACM
Conventional approaches to image retrieval are based on the assumption that relevant images are physically near the query image in some feature space. This is the basis of the clu...
ICPR
2010
IEEE
14 years 5 months ago
2010
IEEE
This paper introduces a semi-supervised distance metric learning algorithm which uses pair-wise equivalence (similarity and dissimilarity) constraints to improve the original dist...
ICSM
2009
IEEE
14 years 4 months ago
2009
IEEE
Code clone management has been shown to have several benefits for software developers. When source code evolves, clone management requires a mechanism to efficiently and increme...