7342 search results - page 92 / 1469 » Optimal Language Learning |
137
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ICML
2009
IEEE
16 years 2 months ago
2009
IEEE
We present an on-line learning framework tailored towards real-time learning from observed user behavior in search engines and other information retrieval systems. In particular, ...
109
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CIKM
2009
Springer
15 years 8 months ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...
143
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SEMCO
2007
IEEE
15 years 8 months ago
2007
IEEE
Knowledge-based natural language processing systems learn by reading, i.e., they process texts to extract knowledge. The performance of these systems crucially depends on knowledg...