1241 search results - page 19 / 249 » On detecting space-time clusters |
DEXAW
2008
IEEE
14 years 1 months ago
2008
IEEE
We consider topic detection without any prior knowledge of category structure or possible categories. Keywords are extracted and clustered based on different similarity measures u...
SSDBM
2006
IEEE
14 years 1 months ago
2006
IEEE
The detection of correlations between different features in high dimensional data sets is a very important data mining task. These correlations can be arbitrarily complex: One or...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Abstract—The classification of sequences requires the combination of information from different time points. In this paper the detection of facial expressions is considered. Exp...
KDD
2004
ACM
14 years 7 months ago
2004
ACM
WEBI
2007
Springer
14 years 1 months ago
2007
Springer
Detecting densely connected subgroups in graphs such as communities in social networks is of interest in many research fields. Several methods have been developed to find commun...