2308 search results - page 287 / 462 » A Perspective on Databases and Data Mining |
193
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
Modeling the evolution of topics with time is of great value in automatic summarization and analysis of large document collections. In this work, we propose a new probabilistic gr...
152
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KDD
2005
ACM
16 years 7 months ago
2005
ACM
While the vast majority of clustering algorithms are partitional, many real world datasets have inherently overlapping clusters. Several approaches to finding overlapping clusters...
217
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KDD
2005
ACM
16 years 7 months ago
2005
ACM
In an interactive classification application, a user may find it more valuable to develop a diagnostic decision support method which can reveal significant classification behavior...
172
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
As the number and size of large timestamped collections (e.g. sequences of digitized newspapers, periodicals, blogs) increase, the problem of efficiently indexing and searching su...
163
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KDD
2004
ACM
15 years 12 months ago
2004
ACM
Detection of space-time clusters is an important function in various domains (e.g., epidemiology and public health). The pioneering work on the spatial scan statistic is often use...