{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00181023","sets":["6504:9168:9182"]},"path":["9182"],"owner":"6748","recid":"181023","title":["政治情報サイトからの政策表現文の抽出方法とその評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-16"},"_buckets":{"deposit":"e5ced939-f4e3-4fe3-a136-15ecfebde101"},"_deposit":{"id":"181023","pid":{"type":"depid","value":"181023","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"政治情報サイトからの政策表現文の抽出方法とその評価","author_link":["391607","391606","391608"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"政治情報サイトからの政策表現文の抽出方法とその評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2017-03-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電機大"},{"subitem_text_value":"電機大"},{"subitem_text_value":"電機大"}]},"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/181023/files/IPSJ-Z79-2Q-09.pdf","label":"IPSJ-Z79-2Q-09.pdf"},"date":[{"dateType":"Available","dateValue":"2017-05-22"}],"format":"application/pdf","filename":"IPSJ-Z79-2Q-09.pdf","filesize":[{"value":"765.2 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"c71b6e01-c2d3-4e84-8f3d-cb2aad211d94","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"永井, 茅希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 剛一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"絹川, 博之"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"日本の政党の公式サイトでは,政策が分かりにくいという問題がある.そこで本研究は,各政党の政策についての文章を容易に閲覧でき,政策が理解しやすくなることを目的としたシステムを開発する.その目的を達成するためには,文を抽出した後,政治的な課題ごとに比較できるような,見やすい形式に整形することが必要である.本研究はその第一歩として, 政党の公式サイトから,機械学習を用いて政策を表す文を抽出するシステムを開発し,その評価を行う.具体的には,政策を表す文の主語や文末表現などに着目した特徴量を基にして,文の抽出方法を設定する.その際に用いる機械学習の方式としてSVMとRandomForestを利用して抽出性能を評価する.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"524","bibliographic_titles":[{"bibliographic_title":"第79回全国大会講演論文集"}],"bibliographicPageStart":"523","bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2017"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":181023,"updated":"2025-01-20T04:44:06.396255+00:00","links":{},"created":"2025-01-19T00:48:48.831581+00:00"}