{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00069542","sets":["1164:5159:6009:6106"]},"path":["6106"],"owner":"10","recid":"69542","title":["NonFactoid型質問文と回答文との意味的関係に基づく質問応答システムMetis"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-05-20"},"_buckets":{"deposit":"fe5394e7-6ec5-417d-9915-36474c40d7fe"},"_deposit":{"id":"69542","pid":{"type":"depid","value":"69542","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"NonFactoid型質問文と回答文との意味的関係に基づく質問応答システムMetis","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"NonFactoid型質問文と回答文との意味的関係に基づく質問応答システムMetis"},{"subitem_title":"QA system Metis based on semantic relation between NonFactoid type question sentence and answer sentence","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"学生セッション4","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2010-05-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"青山学院大学大学院理工学研究科理工学専攻知能情報コース"},{"subitem_text_value":"青山学院大学理工学部情報テクノロジー学科"},{"subitem_text_value":"青山学院大学大学院理工学研究科理工学専攻知能情報コース"},{"subitem_text_value":"青山学院大学理工学部情報テクノロジー学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Aoyama Gakuin University Graduate School Science and Engineering Intelligence and Information","subitem_text_language":"en"},{"subitem_text_value":"Aoyama Gakuin University Science and Engineering Integrated Information Technology","subitem_text_language":"en"},{"subitem_text_value":"Aoyama Gakuin University Graduate School Science and Engineering Intelligence and Information","subitem_text_language":"en"},{"subitem_text_value":"Aoyama Gakuin University Science and Engineering Integrated Information Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/69542/files/IPSJ-SLP10081017.pdf"},"date":[{"dateType":"Available","dateValue":"2012-05-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP10081017.pdf","filesize":[{"value":"1.0 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"69fb64c3-529b-4441-abd9-5ba8a21834e0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2010 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高山, 真行"},{"creatorName":"今村, 泰香"},{"creatorName":"久保田, 裕章"},{"creatorName":"原田, 実"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masayuki, Takayama","creatorNameLang":"en"},{"creatorName":"Yasuka, Imamura","creatorNameLang":"en"},{"creatorName":"Hiroaki, Kubota","creatorNameLang":"en"},{"creatorName":"Minoru, Harada","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10442647","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"我々は，2003 年から意味グラフベースで質問文と知識文を照合することで回答抽出を行う質問応答システム Metis を開発している．本研究では，Nonfactoid 型質問に対する回答精度向上を行った．本システムは，質問文を問われている内容から 3 つの型 (理由・方法・定義) に分け，質問文と照応する知識文 （照応文） を探索し，照応文の近くに存在する回答文を求め，質問文と照応文の類似度と回答文の有望度を元に回答を選択して，表示する．これにより，人手による NICIR-4 QAC において 61% の回答抽出精度を得た．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We are developing Question Answering system Metis since 2003 which does the answer extraction by matching the question sentence with the knowledge sentence over their semantic graphs. Metis divides from the content asked the question sentence into three types (reason, method, and definition), and it searches for the knowledge sentence which matches to the question sentence, extracts the answer sentence which exists near the matched sentence, and finally displays the answer based on the similarity between the matched sentence and the question sentence and the promising degree of the answer sentence. As a result, the answer extraction accuracy of 61% was obtained in NICIR-4 QAC.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2010-05-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2010-SLP-81"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"id":69542,"updated":"2025-01-21T23:53:58.345080+00:00","links":{},"created":"2025-01-18T23:28:58.661534+00:00"}