35 search results - page 1 / 7 » Feature diversity in cluster ensembles for robust document c... |
SIGIR
2006
ACM
13 years 10 months ago
2006
ACM
The performance of document clustering systems depends on employing optimal text representations, which are not only difficult to determine beforehand, but also may vary from one ...
SDM
2009
SIAM
14 years 1 months ago
2009
SIAM
Clustering ensembles has been recently recognized as an emerging approach to provide more robust solutions to the data clustering problem. Current methods of clustering ensembles ...
ICDM
2007
IEEE
13 years 10 months ago
2007
IEEE
In this paper we address the problem of combining multiple clusterings without access to the underlying features of the data. This process is known in the literature as clustering...
ICML
2003
IEEE
14 years 5 months ago
2003
IEEE
We investigate how random projection can best be used for clustering high dimensional data. Random projection has been shown to have promising theoretical properties. In practice,...
ECIR
2007
Springer
13 years 5 months ago
2007
Springer
Abstract. A major problem encountered by text clustering practitioners is the difficulty of determining a priori which is the optimal text representation and clustering technique f...