4902 search results - page 613 / 981 » Structures, Semantics and Statistics |
156
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NIPS
2007
15 years 8 months ago
2007
Hierarchical penalization is a generic framework for incorporating prior information in the fitting of statistical models, when the explicative variables are organized in a hiera...
159
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ACL
2004
15 years 8 months ago
2004
We discuss existing approaches to train LR parsers, which have been used for statistical resolution of structural ambiguity. These approaches are nonoptimal, in the sense that a c...
167
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ACL
2006
15 years 8 months ago
2006
Transforming syntactic representations in order to improve parsing accuracy has been exploited successfully in statistical parsing systems using constituency-based representations...
141
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EMNLP
2006
15 years 8 months ago
2006
This paper proposes an unsupervised lexicon building method for the detection of polar clauses, which convey positive or negative aspects in a specific domain. The lexical entries...
175
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ESANN
2006
15 years 8 months ago
2006
Avalanche dynamics has been described in organotypic cultures and acute slices from rat cortex. Its distinctive feature is a statistical distribution of avalanche size and duration...