3181 search results - page 233 / 637 » Set-based model: a new approach for information retrieval |
185
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...
199
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CICLING
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. Previous work has shown that modeling relationships between articles of a regulation as vertices of a graph network works twice as better than traditional information ret...
158
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JCDL
2004
ACM
16 years 16 hour ago
2004
ACM
Archaeologists have to deal with vast quantities of information, generated both in the field and laboratory. That information is heterogeneous in nature, and different projects ha...
173
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
Named entity recognition studies the problem of locating and classifying parts of free text into a set of predefined categories. Although extensive research has focused on the de...
158
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ICEIS
2007
IEEE
16 years 27 days ago
2007
IEEE
Although extensive literature on BPR is available, there is still a lack of concrete guidance on actually changing processes for the better. In this paper we propose and detail out...