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ACL
2006

Combining Association Measures for Collocation Extraction

13 years 5 months ago
Combining Association Measures for Collocation Extraction
We introduce the possibility of combining lexical association measures and present empirical results of several methods employed in automatic collocation extraction. First, we present a comprehensive summary overview of association measures and their performance on manually annotated data evaluated by precision-recall graphs and mean average precision. Second, we describe several classification methods for combining association measures, followed by their evaluation and comparison with individual measures. Finally, we propose a feature selection algorithm significantly reducing the number of combined measures with only a small performance degradation.
Pavel Pecina, Pavel Schlesinger
Added 30 Oct 2010
Updated 30 Oct 2010
Type Conference
Year 2006
Where ACL
Authors Pavel Pecina, Pavel Schlesinger
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