125 search results - page 16 / 25 » Fragment-based clustering ensembles |
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
A two-class imbalanced data problem (IDP) emerges when the data from majority class are compactly clustered and the data from minority class are scattered. Though a discriminative...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Abstract—This work focuses on the scalability of the Evidence Accumulation Clustering (EAC) method. We first address the space complexity of the co-association matrix. The spars...
GECCO
2010
Springer
14 years 25 days ago
2010
Springer
This paper presents a novel approach for knowledge mining from a sparse and repeated measures dataset. Genetic programming based symbolic regression is employed to generate multip...
AAAI
2011
12 years 8 months ago
2011
In this paper, we model the pair-wise similarities of a set of documents as a weighted network with a single cutoff parameter. Such a network can be thought of an ensemble of unwe...
DEXAW
1999
IEEE
14 years 10 days ago
1999
IEEE
The results of knowledge discovery in databases could vary depending on the data mining method. There are several ways to select the most appropriate data mining method dynamicall...