5107 search results - page 178 / 1022 » Data Mining and Information Retrieval |
141
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ACL
2010
15 years 4 months ago
2010
Most sentiment analysis approaches use as baseline a support vector machines (SVM) classifier with binary unigram weights. In this paper, we explore whether more sophisticated fea...
158
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GIR
2007
ACM
15 years 10 months ago
2007
ACM
Extracting geographical information from various web sources is likely to be important for a variety of applications. One such use for this information is to enable the study of v...
173
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PCM
2004
Springer
15 years 12 months ago
2004
Springer
In this paper, we proposed a novel decision fusion scheme based on the psychological observations on human beings’ visual and aural attention characteristics, which combines a se...
170
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WIDM
2006
ACM
16 years 13 days ago
2006
ACM
In this paper, we identify and analyze structural properties which reflect the functionality of a Web site. These structural properties consider the size, the organization, the co...
174
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RSFDGRC
1999
Springer
15 years 10 months ago
1999
Springer
Abstract. A generalized decision logic in interval-set-valued information tables is introduced, which is an extension of decision logic studied by Pawlak. Each object in an interva...