Comparative Evaluation of C-value in the Treatment of Nested Terms
نویسنده
چکیده
In statistical term extraction systems the identification and selection of nested term candidates often presents a challenge. The paper presents an implementation and evaluation of C-value, a heuristic that ranks and/or discards nested terms according to their stability in the corpus. The method was tested for English and Slovene, for both the overall performance of the term extractor improved using the proposed treatment of nested terms.
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