1125 search results - page 124 / 225 » Knowledge-based semantic clustering |
110
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ACL
1997
15 years 5 months ago
1997
We identify and validate from a large corpus constraints from conjunctions on the positive or negative semantic orientation of the conjoined adjectives. A log-linear regression mo...
159
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EMNLP
2010
15 years 2 months ago
2010
We propose an approach to adjective-noun composition (AN) for corpus-based distributional semantics that, building on insights from theoretical linguistics, represents nouns as ve...
134
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ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Image attention is the basic technique for many computer vision applications. In this paper, we propose an adaptive Bayesian framework to detect the image attention in color image...
148
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CCIA
2007
Springer
15 years 10 months ago
2007
Springer
Polysemy is one of the most difficult problems when dealing with natural language resources. Consequently, automated ontology learning from textual sources (such as web resources) ...
127
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CCGRID
2005
IEEE
15 years 10 months ago
2005
IEEE
Addressing the long term preservation issues associated with scientific data is a complex challenge compounded by: the scale and multidisciplinary nature of the problem; the wide ...