385 search results - page 25 / 77 » Automatic Term Categorization by Extracting Knowledge from t... |
109
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BMCBI
2008
15 years 2 months ago
2008
Background: One of the difficulties in mapping biomedical named entities, e.g. genes, proteins, chemicals and diseases, to their concept identifiers stems from the potential varia...
132
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
A weakly-supervised extraction method identifies concepts within conceptual hierarchies, at the appropriate level of specificity (e.g., Bank vs. Institution), to which attribute...
131
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PKDD
2007
Springer
15 years 8 months ago
2007
Springer
In this paper, a method for automatic classification of Hidden-Web databases is addressed. In our approach, the classification tree for Hidden Web databases is constructed by tailo...
95
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KES
2005
Springer
15 years 7 months ago
2005
Springer
Abstract. This paper introduces our method for causal knowledge retrieval from the Internet resources, its results and evaluation of using it in utterance creation process. Our sys...
123
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BMCBI
2010
15 years 2 months ago
2010
Background: For ecological studies, it is crucial to count on adequate descriptions of the environments and samples being studied. Such a description must be done in terms of thei...