1711 search results - page 140 / 343 » Link Based Clustering of Web Search Results |
150
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RIAO
2007
15 years 8 months ago
2007
The traditional crawlers used by search engines to build their collection of Web pages frequently gather unmodified pages that already exist in their collection. This creates unne...
238
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SIGMOD
2008
ACM
16 years 6 months ago
2008
ACM
How can we efficiently find a clustering, i.e. a concise description of the cluster structure, of a given data set which contains an unknown number of clusters of different shape ...
115
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AUSAI
2007
Springer
16 years 20 days ago
2007
Springer
Abstract. We present a novel algorithm called DBSC, which finds subspace clusters in numerical datasets based on the concept of ”dependency”. This algorithm employs a depth-...
167
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CNSR
2007
IEEE
16 years 25 days ago
2007
IEEE
In this paper, conceptual frequency rate, a new frequency definition suitable for query stream mining, is introduced. An online single-pass algorithm called OFSD (Online Frequent...
151
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DKE
2008
15 years 6 months ago
2008
In many database applications, there are opportunities for multiple top-N queries to be evaluated at the same time. Often it is more cost effective to evaluate multiple such queri...