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Author(s): Daxenberger, Johannes; Gurevych, Iryna
Title: Automatically classifying edit categories in wikipedia revisions
In: Yarowsky, David;Baldwin, Timothy;Korhonen, Anna;Livescu, Karen;Bethard, Steven (Hrsg.): Conference on Empirical Methods in Natural Language Processing (EMNLP 2013), Stroudsburg; PA: Association for Computational Linguistics, 2013 , S. 578-589
URL: https://www.ukp.tu-darmstadt.de/fileadmin/user_upload/Group_UKP/publikationen/2013/EMNLP2013_DaxenbergerGurevych.pdf
Publication Type: 4. Beiträge in Sammelwerken; Tagungsband/Konferenzbeitrag/Proceedings
Language: Englisch
Keywords: Automatisierung; Computerlinguistik; Computerunterstütztes Verfahren; Evaluation; Korrektur; Nachschlagewerk; Qualität; Taxonomie; Textanalyse; World wide web 2.0
Abstract: In this paper, we analyze a novel set of features for the task of automatic edit category classification. Edit category classification assigns categories such as spelling error correction, paraphrase or vandalism to edits in a document. Our features are based on differences between two versions of a document including meta data, textual and language properties and markup. In a supervised machine learning experiment, we achieve a micro-averaged F1 score of .62 on a corpus of edits from the English Wikipedia. In this corpus, each edit has been multi-labeled according to a 21-category taxonomy. A model trained on the same data achieves state-of-the-art performance on the related task of fluency edit classification. We apply pattern mining to automatically labeled edits in the revision histories of different Wikipedia articles. Our results suggest that high-quality articles show a higher degree of homogeneity with respect to their collaboration patterns as compared to random articles.
DIPF-Departments: Informationszentrum Bildung