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39
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ECIR
1998
Springer
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Information Technology
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ECIR 1998
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Coupled Hierarchical IR and Stochastic Models for Surface Information Extraction
14 years 24 days ago
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research.microsoft.com
We present in this paper a combination of Machine Learning based Information Retrieval (IR) techniques and stochastic language modelling in a hierarchical system that extracts sur...
Hugo Zaragoza, Patrick Gallinari
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