Sciweavers

13277 search results - page 216 / 2656
» An Approach to Clustering Abstracts
Sort
View
ICASSP
2011
IEEE
14 years 11 months ago
Decision tree-based context clustering based on cross validation and hierarchical priors
The standard, ad-hoc stopping criteria used in decision tree-based context clustering are known to be sub-optimal and require parameters to be tuned. This paper proposes a new app...
Heiga Zen, Mark J. F. Gales
SDM
2008
SIAM
139views Data Mining» more  SDM 2008»
15 years 8 months ago
Simultaneous Unsupervised Learning of Disparate Clusterings
Most clustering algorithms produce a single clustering for a given data set even when the data can be clustered naturally in multiple ways. In this paper, we address the difficult...
Prateek Jain, Raghu Meka, Inderjit S. Dhillon
ESANN
2004
15 years 8 months ago
Using Andrews Curves for Clustering and Sub-clustering Self-Organizing Maps
Abstract. The use of self-organizing maps to analyze data often depends on finding effective methods to visualize the SOM's structure. In this paper we propose a new way to pe...
Cesar García-Osorio, Jesús Maudes, C...
SYRCODIS
2008
136views Database» more  SYRCODIS 2008»
15 years 8 months ago
Stochastic Approach to Binary Matrix Partitioning for Phylogenetic Networks
In this research we introduce the problem of the binary matrix partitioning in a biological context. Our idea is to use SNP matrix to construct a set of phylogenetic networks to r...
Victoria Kusherbaeva, Nikolay Vyahhi
DSVIS
2003
Springer
16 years 12 days ago
Dialog Modelling with Interactors and UML Statecharts - A Hybrid Approach
The DiaMODL dialog modelling is a hybrid language, based on the Pisa interactor abstraction and UML Statecharts. By combining a dataflow-oriented language with one focussing on beh...
Hallvard Trætteberg