WEKO3
アイテム
Multi-Word Expression-Sensitive Word Alignment
http://hdl.handle.net/10228/00008429
http://hdl.handle.net/10228/00008429ecda8164-ac8a-48df-bcbf-9cef59e54a41
| 名前 / ファイル | ライセンス | アクション |
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10375987.pdf (289.3 kB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2021-08-18 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Multi-Word Expression-Sensitive Word Alignment | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
大北, 剛
× 大北, 剛
WEKO
31118
× Guerra, Alfredo Maldonado× Graham, Yvette× Way, Andy |
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | This paper presents a new word alignment method which incorporates knowledge about Bilingual Multi-Word Expressions (BMWEs). Our method of word alignment first extracts such BMWEs in a bidirectional way for a given corpus and then starts conventional word alignment, considering the properties of BMWEs in their grouping as well as their alignment links. We give partial annotation of alignment links as prior knowledge to the word alignment process; by replacing the maximum likelihood estimate in the M-step of the IBM Models with the Maximum A Posteriori (MAP) estimate, prior knowledge about BMWEs is embedded in the prior in this MAP estimate. In our experiments, we saw an improvement of 0.77 Bleu points absolute in JP–EN. Except for one case, our method gave better results than the method using only BMWEs grouping. Even though this paper does not directly address the issues in Cross-Lingual Information Retrieval (CLIR), it discusses an approach of direct relevance to the field. This approach could be viewed as the opposite of current trends in CLIR on semantic space that incorporate a notion of order in the bag-of-words model (e.g. co-occurences). | |||||||||||||
| 言語 | en | |||||||||||||
| 備考 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | 4th Workshop on Cross Lingual Information Access, 28 August 2010, Beijing, China | |||||||||||||
| 書誌情報 |
en : Proceedings of the 4th International Workshop on Cross Lingual Information Access at COLING 2010 p. 26-34, 発行日 2010-08-28 |
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| 出版社 | ||||||||||||||
| 出版者 | ACL Anthology | |||||||||||||
| 言語 | en | |||||||||||||
| URI | ||||||||||||||
| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | https://aclanthology.org/W10-4006 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報Resource | http://creativecommons.org/licenses/by/4.0/ | |||||||||||||
| 権利情報 | ACL materials are Copyright (c) 1963–2021 ACL; other materials are copyrighted by their respective copyright holders. Materials prior to 2016 here are licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 International License. Permission is granted to make copies for the purposes of teaching and research. Materials published in or after 2016 are licensed on a Creative Commons Attribution 4.0 International License. | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 研究者情報 | ||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100001145_ja.html | |||||||||||||
| 論文ID（連携） | ||||||||||||||
| 値 | 10375987 | |||||||||||||
| 連携ID | ||||||||||||||
| 値 | 9049 | |||||||||||||
