8349 search results - page 353 / 1670 » Introduction to Information Retrieval |
206
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SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
Query performance prediction is aimed at predicting the retrieval effectiveness that a query will achieve with respect to a particular ranking model. In this paper, we study quer...
191
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PR
2006
15 years 6 months ago
2006
The performance of many supervised and unsupervised learning algorithms is very sensitive to the choice of an appropriate distance metric. Previous work in metric learning and ada...
156
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SIGIR
2003
ACM
16 years 1 days ago
2003
ACM
Previous research in novelty detection has focused on the task of finding novel material, given a set or stream of documents on a certain topic. This study investigates the more ...
168
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COLING
2008
15 years 8 months ago
2008
We propose an efficient dialogue management for an information navigation system based on a document knowledge base with a spoken dialogue interface. In order to perform robustly ...
159
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ECIR
2006
Springer
15 years 8 months ago
2006
Springer
In-place and merge-based index maintenance are the two main competing strategies for on-line index construction in dynamic information retrieval systems based on inverted lists. Mo...