847 search results - page 35 / 170 » Approximation algorithms for projective clustering |
115
Voted
AI
2005
Springer
15 years 6 months ago
2005
Springer
In this research, a systematic study is conducted of four dimension reduction techniques for the text clustering problem, using five benchmark data sets. Of the four methods -- Ind...
JMLR
2010
14 years 7 months ago
2010
In this paper, we introduce an assumption which makes it possible to extend the learning ability of discriminative model to unsupervised setting. We propose an informationtheoreti...
115
Voted
ICALP
2011
Springer
14 years 4 months ago
2011
Springer
We are given an interval graph G = (V, E) where each interval I ∈ V has a weight wI ∈ R+. The goal is to color the intervals V with an arbitrary number of color classes C1, C2...
83
Voted
JCP
2008
15 years 16 days ago
2008
It presents some definitions of projected cluster and projected cluster group on hybrid attributes after having given some definitions on ordered attributes and sorted attributes t...
93
Voted
JAT
2010
14 years 11 months ago
2010
A common problem in applied mathematics is that of finding a function in a Hilbert space with prescribed best approximations from a finite number of closed vector subspaces. In ...