1960 search results - page 226 / 392 » A Hidden Markov Model Information Retrieval System |
221
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AAAI
2004
15 years 8 months ago
2004
Information Extraction methods can be used to automatically "fill-in" database forms from unstructured data such as Web documents or email. State-of-the-art methods have...
221
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WSDM
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we investigate the difference between Wikipedia and Web link structure with respect to their value as indicators of the relevance of a page for a given topic of re...
219
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
This work presents a general rank-learning framework for passage ranking within Question Answering (QA) systems using linguistic and semantic features. The framework enables query...
161
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
A search engine evaluation model that considers over seventy performance and feature parameters is presented. The design of a web-based system that allows the user to tailor the m...
213
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SIGIR
2008
ACM
15 years 7 months ago
2008
ACM
We address a specific enterprise document search scenario, where the information need is expressed in an elaborate manner. In our scenario, information needs are expressed using a...