1285 search results - page 141 / 257 » On the Complexity of Ordinal Clustering |
BMCBI
2010
13 years 10 months ago
2010
Background: As the size of the known human interactome grows, biologists increasingly rely on computational tools to identify patterns that represent protein complexes and pathway...
ECCV
2008
Springer
15 years 3 days ago
2008
Springer
Abstract. We describe a new method for unsupervised structure learning of a hierarchical compositional model (HCM) for deformable objects. The learning is unsupervised in the sense...
KDD
2005
ACM
14 years 10 months ago
2005
ACM
Joint mining of multiple data sets can often discover interesting, novel, and reliable patterns which cannot be obtained solely from any single source. For example, in cross-marke...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
The problem of simultaneously clustering columns and rows (coclustering) arises in important applications, such as text data mining, microarray analysis, and recommendation system...
SSD
2009
Springer
14 years 4 months ago
2009
Springer
A key issue in clustering data, regardless the algorithm used, is the definition of a distance function. In the case of trajectory data, different distance functions have been pro...