1208 search results - page 37 / 242 » Information Extraction and Semantic Constraints |
197
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KDD
2005
ACM
16 years 6 months ago
2005
ACM
Web users display their preferences implicitly by navigating through a sequence of pages or by providing numeric ratings to some items. Web usage mining techniques are used to ext...
181
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JCDL
2006
ACM
15 years 11 months ago
2006
ACM
We propose a new method that enhances automatic keyphrase extraction by using semantic information on terms and phrases gleaned from a domain-specific thesaurus. We evaluate the r...
147
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WWW
2009
ACM
16 years 6 months ago
2009
ACM
There has recently been an upsurge of interest in the possibilities of combining structured data and ad-hoc information retrieval from traditional hypertext. In this experiment, w...
161
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ACL
1997
15 years 7 months ago
1997
In this paper, we describe a method for automatically retrieving collocations from large text corpora. This method retrieve collocations in the following stages: 1) extracting str...
117
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BMCBI
2006
15 years 5 months ago
2006
Background: Genomic functional information is valuable for biomedical research. However, such information frequently needs to be extracted from the scientific literature and struc...