484 search results - page 24 / 97 » Measuring the Quality of Approximated Clusterings |
122
click to vote
AI
1998
Springer
15 years 1 months ago
1998
Springer
The main statistics used in rough set data analysis, the approximation quality, is of limited value when there is a choice of competing models for predicting a decision variable. ...
149
Voted
SIGMOD
2003
ACM
16 years 2 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
98
Voted
SAC
2006
ACM
15 years 7 months ago
2006
ACM
In the context of genome research, the method of gene expression analysis has been used for several years. Related microarray experiments are conducted all over the world, and con...
136
click to vote
IPM
2007
15 years 1 months ago
2007
Understanding users’ navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users...
130
click to vote
KDD
2005
ACM
16 years 2 months ago
2005
ACM
While scalable data mining methods are expected to cope with massive Web data, coping with evolving trends in noisy data in a continuous fashion, and without any unnecessary stopp...