1414 search results - page 145 / 283 » Relational peculiarity-oriented mining |
ICDM
2003
IEEE
14 years 3 months ago
2003
IEEE
A novel approach to clustering co-occurrence data poses it as an optimization problem in information theory which minimizes the resulting loss in mutual information. A divisive cl...
ICDM
2003
IEEE
14 years 3 months ago
2003
IEEE
We experimentally evaluate randomization-based approaches to creating an ensemble of decision-tree classifiers. Unlike methods related to boosting, all of the eight approaches co...
CIE
2010
Springer
14 years 2 months ago
2010
Springer
This paper discusses the use of spatial graph models for the analysis of networks that do not have a direct spatial reality, such as web graphs, on-line social networks, or citatio...
PAKDD
2010
ACM
14 years 2 months ago
2010
ACM
We present a novel graph ranking model to extract a diverse set of answers for complex questions via random walks over a negative-edge graph. We assign a negative sign to edge weig...
KDD
1994
ACM
14 years 2 months ago
1994
ACM
: The problem of transforming the knowledge bases of performance systems using induced rules or decision trees into comprehensible knowledgestructures is addressed. A knowledgestru...