1025 search results - page 127 / 205 » A machine learning approach for improved BM25 retrieval |
169
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ICADL
2005
Springer
15 years 11 months ago
2005
Springer
Users of a digital book library system typically interact with the system to search for books by querying on the metadata describing the books or to search for information in the p...
198
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CICLING
2006
Springer
15 years 10 months ago
2006
Springer
In this paper, the influence of intonation to recognize dialogue acts from speech is assessed. Assessment is based on an empirical approach: manually tagged data from a spoken-dial...
160
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Machine Learned Ranking approaches have shown successes in web search engines. With the increasing demands on developing effective ranking functions for different search domains, ...
162
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ICML
2009
IEEE
16 years 7 months ago
2009
IEEE
The general stochastic optimal control (SOC) problem in robotics scenarios is often too complex to be solved exactly and in near real time. A classical approximate solution is to ...
173
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GECCO
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. Feature extraction based on evolutionary search offers new possibilities for improving classification accuracy and reducing measurement complexity in many data mining and...