279 search results - page 3 / 56 » Exact Algorithms for Cluster Editing: Evaluation and Experim... |
81
Voted
KAIS
2006
14 years 9 months ago
2006
Clustering has been one of the most widely studied topics in data mining and k-means clustering has been one of the popular clustering algorithms. K-means requires several passes ...
69
Voted
ALGORITHMICA
2004
14 years 9 months ago
2004
We present a framework for an automated generation of exact search tree algorithms for NP-hard problems. The purpose of our approach is two-fold--rapid development and improved up...
89
Voted
ESA
2003
Springer
15 years 2 months ago
2003
Springer
A promising approach to graph clustering is based on the intuitive notion of intra-cluster density vs. inter-cluster sparsity. While both formalizations and algorithms focusing on ...
BMCBI
2006
14 years 9 months ago
2006
Background: Cluster analysis is an integral part of high dimensional data analysis. In the context of large scale gene expression data, a filtered set of genes are grouped togethe...
ICPR
2000
IEEE
15 years 10 months ago
2000
IEEE
In this paper, the effect of the dimensionality of data sets on the exploitation of synergy among known nearest neighbor (NN) editing and condensing tools is analyzed using a synt...