847 search results - page 1 / 170 » Approximation algorithms for projective clustering |
SODA
2000
ACM
13 years 6 months ago
2000
ACM
We consider the following two instances of the projective clustering problem: Given a set
WIRN
2005
Springer
13 years 10 months ago
2005
Springer
We present an algorithmic scheme for unsupervised cluster ensembles, based on randomized projections between metric spaces, by which a substantial dimensionality reduction is obtai...
PAKDD
2009
ACM
14 years 2 months ago
2009
ACM
Spectral clustering refers to a flexible class of clustering procedures that can produce high-quality clusterings on small data sets but which has limited applicability to large-...
SIGMOD
2011
ACM
12 years 7 months ago
2011
ACM
Projective Clustering Ensembles (PCE) are a very recent advance in data clustering research which combines the two powerful tools of clustering ensembles and projective clustering...