{"created":"2021-03-01T06:16:56.540305+00:00","id":402,"links":{},"metadata":{"_buckets":{"deposit":"cb1e7d29-676f-41bf-bd31-fc30d9802bb4"},"_deposit":{"id":"402","owners":[],"pid":{"revision_id":0,"type":"depid","value":"402"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000402","sets":["34:105:106","9:10:15"]},"item_2_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Recognition and Paraphrasing of Periphrastic Phrases and Overlapping Phrases"}]},"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"106","bibliographicPageStart":"81","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"自然言語処理"}]}]},"item_2_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"言い換え処理は，様々な自然言語処理アプリケーションで必要とされている非常に重要な技術である．言い換え処理の一つとして，本論文では「名詞+ 格助詞+ 動詞」という形の迂言表現と重複表現を国語辞典を用いて認識し，さらにそれらを言い換える手法を提案する．迂言表現とは，動詞が動作を表していない表現や，名詞が動作の主体や対象を表わさずに動作の状態を表している表現のことである．そして重複表現とは，動詞と名詞の間に意味の重複がある表現のことである．これらの表現には，多くの場合，同じ意味をより簡潔な形であらわした表現が存在する．提案手法の認識処理と言い換え処理の精度を二人の被験者が判断したところ，認識処理の精度は，平均して適合率78%，再現率52%であった．また，言い換え処理の精度は平均して91%であった．","subitem_description_type":"Abstract"},{"subitem_description":"Paraphrasing is a very important technique which is required by a lot of NLP applications. This paper represents a dictionary-based method of recognizing and paraphrasing periphrastic phrases and overlapping phrases. A periphrastic phrase is a phrase in which a verb does not represent an action, or a noun does not represent an agent/object of an action. An overlapping phrase is a phrase in which there is overlapping meaning between a noun and a verb. Most of these phrases have equivalent phrases which are expressed in a simpler form. The result of recognition and paraphrasing was assessed by two human judges. The result of recognition was evaluated through precision and recall, and the average precision and recall were 78% and 52% respectively. The average accuracy of paraphrasing was 91%.","subitem_description_type":"Abstract"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"106285","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kaji, Nobuhiro"}]},{"nameIdentifiers":[{"nameIdentifier":"106286","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kurohashi, Sadao"}]}]},"item_2_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"言語処理学会"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10472659","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13407619","subitem_source_identifier_type":"ISSN"}]},"item_2_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"007","subitem_subject_scheme":"NDC"}]},"item_2_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The Association for Natural Language Processing"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院情報理工学系研究科"},{"subitem_text_value":"Graduate School of Information Science and Technology, the University of Tokyo"},{"subitem_text_value":"科学技術振興機構さきがけ, PRESTO, JST"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鍜治, 伸裕"}],"nameIdentifiers":[{"nameIdentifier":"106283","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"黒橋, 禎夫"}],"nameIdentifiers":[{"nameIdentifier":"106284","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-26"}],"displaytype":"detail","filename":"v11n1_04.pdf","filesize":[{"value":"145.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"v11n1_04.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/402/files/v11n1_04.pdf"},"version_id":"489296bc-8228-429f-b822-0c130014b9e0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"迂言表現","subitem_subject_scheme":"Other"},{"subitem_subject":"重複表現","subitem_subject_scheme":"Other"},{"subitem_subject":"言い換え","subitem_subject_scheme":"Other"},{"subitem_subject":"国語辞典","subitem_subject_scheme":"Other"},{"subitem_subject":"periphrastic phrase","subitem_subject_scheme":"Other"},{"subitem_subject":"overlapping phrase","subitem_subject_scheme":"Other"},{"subitem_subject":"paraphrasing","subitem_subject_scheme":"Other"},{"subitem_subject":"dictionary","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"迂言表現と重複表現の認識と言い換え","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"迂言表現と重複表現の認識と言い換え"}]},"item_type_id":"2","owner":"1","path":["15","106"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-12-08"},"publish_date":"2009-12-08","publish_status":"0","recid":"402","relation_version_is_last":true,"title":["迂言表現と重複表現の認識と言い換え"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T03:41:15.438897+00:00"}