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Regular version of the site

Book chapter

An Experimental Study of Term Extraction for Real Information-Retrieval Thesauri

P. 69-76.
Natalia Loukachevitch, Nokel M.

Models for effective term extraction can depend
on the type of a terminological resource
under construction. In this paper
we study term extraction models for realworking
information-retrieval thesauri. The
first thesaurus is the English version of EuroVoc
thesaurus, the second one is the Russian
Banking thesaurus. We study singleword
and two-word term extraction separately
to reveal the best features and feature
combinations, compare best models for
two thesauri. In particular, we found for this
type of terminological resources the use of
association measures does not improve the
quality of two-word term extraction based
on combining multiple features.
















In book

P.: Université Paris 13 - Paris Sorbonne Cité, 2013.