112 search results - page 4 / 23 » Extracting Semantic Orientations of Phrases from Dictionary |
183
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EMNLP
2009
15 years 4 months ago
2009
Sentiment analysis often relies on a semantic orientation lexicon of positive and negative words. A number of approaches have been proposed for creating such lexicons, but they te...
174
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SIGLEX
1991
15 years 10 months ago
1991
The paper focuses on the description of the approach, taken within the ESPRIT BRA project ACQUILEX, towards: i) acquisition of semantic information from several machine- readable ...
164
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LREC
2008
15 years 8 months ago
2008
This paper presents the evaluation of the dictionary look-up component of Mayo Clinic's Information Extraction system. The component was tested on a corpus of 160 free-text c...
181
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COLING
2010
15 years 1 months ago
2010
This paper presents a framework for combining semantic relations extracted from text to reveal even more semantics that otherwise would be missed. A set of 26 relations is introdu...
196
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ANLP
1992
15 years 7 months ago
1992
This paper is concerned with the question of how to extract lexical knowledge from MachineReadable Dictionaries (MRDs) within a lexical database which integrates a lexicon develop...