For the corpus itself, please refer to/cite: Johannes Daxenberger and Iryna Gurevych (2012). "A Corpus-Based Study of Edit Categories in Featured and Non-Featured Wikipedia Articles." In: Proceedings of the 24th International Conference on Computational Linguistics (COLING 2012), pp. 711-726, December 2012. For the classification system, please refer to/cite: Johannes Daxenberger and Iryna Gurevych (2013). "Automatically Classifying Edit Categories in Wikipedia Revisions." In: Proceedings of the Conference on Empirical Methods in Natural Language Processing 2013. Additional Material for the classification system: Word lists (Revert and Vandalism words. Warning: contains profanity), Training, Development and Test data splits.