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        <title>Sakura: Large-scale Incorrect Example Retrieval System for Learners of Japanese as a Second Language</title>
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        <namePart type="given">Tomonori</namePart>
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        <namePart type="given">Mamoru</namePart>
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    <abstract>This study develops an incorrect example retrieval system, called Sakura, using a large-scale Lang-8 dataset for Japanese language learners. Existing example retrieval systems do not include grammatically incorrect examples or present only a few examples, if any. If a retrieval system has a wide coverage of incorrect examples along with the correct counterpart, learners can revise their composition themselves. Considering the usability of retrieving incorrect examples, our proposed system uses a large-scale corpus to expand the coverage of incorrect examples and presents correct expressions along with incorrect expressions. Our intrinsic and extrinsic evaluations indicate that our system is more useful than a previous system.</abstract>
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    <identifier type="doi">10.18653/v1/P19-3001</identifier>
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%0 Conference Proceedings
%T Sakura: Large-scale Incorrect Example Retrieval System for Learners of Japanese as a Second Language
%A Arai, Mio
%A Kodaira, Tomonori
%A Komachi, Mamoru
%Y Costa-jussà, Marta R.
%Y Alfonseca, Enrique
%S Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: System Demonstrations
%D 2019
%8 July
%I Association for Computational Linguistics
%C Florence, Italy
%F arai-etal-2019-sakura
%X This study develops an incorrect example retrieval system, called Sakura, using a large-scale Lang-8 dataset for Japanese language learners. Existing example retrieval systems do not include grammatically incorrect examples or present only a few examples, if any. If a retrieval system has a wide coverage of incorrect examples along with the correct counterpart, learners can revise their composition themselves. Considering the usability of retrieving incorrect examples, our proposed system uses a large-scale corpus to expand the coverage of incorrect examples and presents correct expressions along with incorrect expressions. Our intrinsic and extrinsic evaluations indicate that our system is more useful than a previous system.
%R 10.18653/v1/P19-3001
%U https://aclanthology.org/P19-3001/
%U https://doi.org/10.18653/v1/P19-3001
%P 1-6

Markdown (Informal)

[Sakura: Large-scale Incorrect Example Retrieval System for Learners of Japanese as a Second Language](https://aclanthology.org/P19-3001/) (Arai et al., ACL 2019)

• Sakura: Large-scale Incorrect Example Retrieval System for Learners of Japanese as a Second Language (Arai et al., ACL 2019)

ACL

• Mio Arai, Tomonori Kodaira, and Mamoru Komachi. 2019. Sakura: Large-scale Incorrect Example Retrieval System for Learners of Japanese as a Second Language. In Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics: System Demonstrations, pages 1–6, Florence, Italy. Association for Computational Linguistics.