717 search results - page 31 / 144 » The effect of negation on sentiment analysis and retrieval e... |
225
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CLEF
2009
Springer
15 years 3 months ago
2009
Springer
This paper represents the first participation of the Institute of Statistical Studies and Research at Cairo University group in CLEF 2009-Medical image retrieval track. Our system...
172
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CIKM
2009
Springer
16 years 21 days ago
2009
Springer
This paper presents a study of a novel summarization problem called contrastive opinion summarization (COS). Given two sets of positively and negatively opinionated sentences whic...
161
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ECIR
2007
Springer
15 years 7 months ago
2007
Springer
This paper presents a series of analyses and experiments on spoken document retrieval systems: search engines that retrieve transcripts produced by speech recognizers. Results show...
170
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This paper summarises activities from the iCLEF 2008 task. In an attempt to encourage greater participation in user-orientated experiments, a new task was organised based on users...
173
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
In this paper, we present Concept Chain Queries (CCQ), a special case of text mining in document collections focusing on detecting links between two topics across text documents. ...