2308 search results - page 254 / 462 » A Perspective on Databases and Data Mining |
166
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we consider a novel scheme referred to as Cartesian contour to concisely represent the collection of frequent itemsets. Different from the existing works, this sche...
224
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
Intelligence analysts grapple with many challenges, chief among them is the need for software support in storytelling, i.e., automatically ‘connecting the dots’ between dispar...
179
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KDD
2009
ACM
16 years 7 months ago
2009
ACM
Classification is a core task in knowledge discovery and data mining, and there has been substantial research effort in developing sophisticated classification models. In a parall...
186
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
The increasing pervasiveness of the Internet has dramatically changed the way that consumers shop for goods. Consumergenerated product reviews have become a valuable source of inf...
151
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PKDD
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. Partially ordered feature sets appear naturally in many classification settings with structured input instances, for example, when the data instances are graphs and a fe...