3133 search results - page 141 / 627 » Representing clusters for retrieval |
111
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KDD
2004
ACM
16 years 2 months ago
2004
ACM
Traditional clustering is a descriptive task that seeks to identify homogeneous groups of objects based on the values of their attributes. While domain knowledge is always the bes...
139
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SIGMOD
2001
ACM
16 years 1 months ago
2001
ACM
In this paper, we investigate how to scale hierarchical clustering methods (such as OPTICS) to extremely large databases by utilizing data compression methods (such as BIRCH or ra...
113
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DIAGRAMS
2004
Springer
15 years 7 months ago
2004
Springer
A composite cluster map displays a fuzzy categorisation of geographic areas. It combines information from several sources to provide a visualisation of the significance of cluster...
108
Voted
SIGIR
2003
ACM
15 years 7 months ago
2003
ACM
Most existing clustering algorithms cluster highly related data objects such as Web pages and Web users separately. The interrelation among different types of data objects is eith...
122
Voted
ICPR
2008
IEEE
16 years 3 months ago
2008
IEEE
The calculation of local features at points of interest is a vital part of many current image retrieval and object detection systems. The wavelet-based interest point detector by ...