1790 search results - page 15 / 358 » Automatic Keyword Extraction Using Domain Knowledge |
ACL
2010
14 years 9 months ago
2010
We propose a novel method to automatically acquire a term-frequency-based taxonomy from a corpus using an unsupervised method. A term-frequency-based taxonomy is useful for applic...
105
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CIT
2006
Springer
15 years 3 months ago
2006
Springer
Early question and answering (QA) systems focused on keyword search among documents for answers. However, such systems can only answer fact-based questions. It becomes clear that ...
102
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SIGIR
2008
ACM
14 years 11 months ago
2008
ACM
Research articles typically introduce new results or findings and relate them to knowledge entities of immediate relevance. However, a large body of context knowledge related to t...
127
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FLAIRS
2004
15 years 1 months ago
2004
Most decision tree induction methods used for extracting knowledge in classification problems are unable to deal with uncertainties embedded within the data, associated with human...
ICAIL
2007
ACM
15 years 3 months ago
2007
ACM
The paper reports on the methodology and preliminary results of a case study in automatically extracting ontological knowledge from Italian legislative texts in the environmental d...