581 search results - page 29 / 117 » Fast Hierarchical Clustering Based on Compressed Data |
SIGIR
2000
ACM
14 years 2 months ago
2000
ACM
We investigate four hierarchical clustering methods (single-link, complete-link, groupwise-average, and single-pass) and two linguistically motivated text features (noun phrase he...
VIS
2003
IEEE
14 years 11 months ago
2003
IEEE
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...
HPCC
2007
Springer
14 years 4 months ago
2007
Springer
Clustering of data has numerous applications and has been studied extensively. It is very important in Bioinformatics and data mining. Though many parallel algorithms have been des...
ICDM
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper studies evolutionary clustering, which is a recently hot topic with many important applications, noticeably in social network analysis. In this paper, based on the rece...
IROS
2009
IEEE
14 years 4 months ago
2009
IEEE
Abstract— This paper presents a new hierarchical segmentation of the observed driving behavioral data based on the levels of abstraction of the underlying dynamics. By synthesizi...