Evaluation and Error Analysis of Rule-based Paraphrase Generation for Czech

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Year of publication 2019
Type Article in Proceedings
Conference Proceedings of the Thirteenth Workshop on Recent Advances in Slavonic Natural Language Processing, RASLAN 2019
MU Faculty or unit

Faculty of Informatics

Keywords paraphrasing; rule-based; game with a purpose; Czech
Description In this paper, we present the experiments and evaluation ofpreviously developed rule-based paraphrasing system for the Czechlanguage. The system offers several interconnected modules that allow togenerate paraphrases of an input sentence based on various criteria such asthe Czech WordNet hierarchy, word-ordering rules or anaphora resolution.We have evaluated each module’s accuracy and we offer a detailed analysisof the results as well as concrete proposals for improvements.
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