484 search results - page 4 / 97 » Measuring the Quality of Approximated Clusterings |
CLEANDB
2006
ACM
14 years 3 months ago
2006
ACM
Data quality is a serious concern in every data management application, and a variety of quality measures have been proposed, including accuracy, freshness and completeness, to ca...
EP
1998
Springer
14 years 2 months ago
1998
Springer
We present and analyze the star clustering algorithm. We discuss an implementation of this algorithm that supports browsing and document retrieval through information organization...
DASFAA
2005
IEEE
14 years 3 months ago
2005
IEEE
Abstract. Pattern-based clustering has broad applications in microarray data analysis, customer segmentation, e-business data analysis, etc. However, pattern-based clustering often...
CN
1999
13 years 9 months ago
1999
Recent researchhas studied howto measurethe size of a searchengine, in terms of the number of pages indexed. In this paper, we consider a di erent measure for search engines, name...
FUIN
2010
13 years 7 months ago
2010
Some distributed constraint optimization algorithms use a linear number of messages in the number of agents, but of exponential size. This is often the main limitation for their pr...