75 search results - page 2 / 15 » Dynamic Hierarchical Compact Clustering Algorithm |
ESOA
2006
13 years 9 months ago
2006
Hierarchical clustering is used widely to organize data and search for patterns. Previous algorithms assume that the body of data being clustered is fixed while the algorithm runs...
IWANN
2009
Springer
13 years 12 months ago
2009
Springer
Cluster analysis is a technique used in a variety of fields. There are currently various algorithms used for grouping elements that are based on different methods including partiti...
ICASSP
2010
IEEE
13 years 4 days ago
2010
IEEE
The under-determined blind source separation (BSS) problem is usually solved using the sparse component analysis (SCA) technique. In SCA, the BSS is usually solved in two steps, w...
ICAPR
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This paper addresses the clustering problem of hidden dynamical systems behind observed multivariate sequences by assuming an interval-based temporal structure in the seq...
IM
2007
13 years 5 months ago
2007
This paper describes Armil, a meta-search engine that groups the web snippets returned by auxiliary search engines into disjoint labeled clusters. The cluster labels generated by A...