4645 search results - page 335 / 929 » Using Information Extraction to Improve Document Retrieval |
155
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
We present an approach to improving the precision of an initial document ranking wherein we utilize cluster information within a graph-based framework. The main idea is to perform...
228
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ICAIL
2005
ACM
16 years 11 days ago
2005
ACM
Computational resources for research in legal environments have historically implied remote access to large databases of legal documents such as case law, statutes, law reviews an...
184
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
We describe an efficient technique to weigh word-based features in binary classification tasks and show that it significantly improves classification accuracy on a range of proble...
192
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AIRS
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. In this paper, we mainly explore the effectiveness of two kernelbased methods, the convolution tree kernel and the shortest path dependency kernel, for Chinese relation e...
193
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CIKM
2003
Springer
16 years 1 days ago
2003
Springer
Keeping track of changes in user interests from a document stream with a few relevance judgments is not an easy task. To tackle this problem, we propose a novel method that integr...