Influence of Pre-annotation on POS-tagged Corpus Development

Abstract : This article details a series of carefully designed experiments aiming at evaluating the influence of automatic pre-annotation on the manual part-of-speech annotation of a corpus, both from the quality and the time points of view, with a specific attention drawn to biases. For this purpose, we manually annotated parts of the Penn Treebank corpus under various experimental setups, either from scratch or using various pre-annotations. These experiments confirm and detail the gain in quality observed before, while showing that biases do appear and should be taken into account. They finally demonstrate that even a not so accurate tagger can help improving annotation speed.
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Contributeur : Karën Fort <>
Soumis le : mardi 18 mai 2010 - 11:40:01
Dernière modification le : samedi 15 février 2020 - 01:49:20
Archivage à long terme le : vendredi 19 octobre 2012 - 14:51:48


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  • HAL Id : hal-00484294, version 1



Karen Fort, Benoît Sagot. Influence of Pre-annotation on POS-tagged Corpus Development. The Fourth ACL Linguistic Annotation Workshop, Jul 2010, Uppsala, Sweden. pp.56--63. ⟨hal-00484294⟩



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