{"created":"2023-05-15T08:43:58.974288+00:00","id":9161,"links":{},"metadata":{"_buckets":{"deposit":"86dfd103-dfc8-4365-8089-ecfecb7c0fe0"},"_deposit":{"created_by":13,"id":"9161","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"9161"},"status":"published"},"_oai":{"id":"oai:uec.repo.nii.ac.jp:00009161","sets":["6"]},"author_link":["25027","25028","24771","25030","25031"],"control_number":"9161","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-06-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"６","bibliographicPageEnd":"981","bibliographicPageStart":"971","bibliographicVolumeNumber":"J98-D","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌 D","bibliographic_titleLang":"ja"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"毎日の食事のレシピを考えることは非常に大変なことである．近年では独自のレシピを自由に書き込むことができる投稿型レシピサイトが多数存在しており，サイト内のレシピ数，ユーザ数は年々増加している．投稿型レシピサイトには，普通とは多少異なる食材を用いた意外性のあるレシピが存在するが，通常の検索機能を使って発見するのは困難である．そこで，本研究では投稿型レシピサイトから意外性のあるレシピを抽出するための推薦エージェントを提案する．このレシピ推薦エージェントはTF-IDFの考えを応用したRF-IIF（Recipe Frequency-Inverse Ingredient Frequency）を利用し，ユーザから指定された料理カテゴリーにおける食材の希少度と一般度から意外度を算出する．次にレシピに出現する食材の意外度からレシピの意外度を算出するが，各レシピの料理カテゴリーを誤判定すると，普通のレシピが意外レシピと誤判断されてしまうため，別カテゴリーのレシピをいかに除外するかが重要である．最後に，レシピ間の類似度を計り類似したレシピを除去することで多様性に富んだ意外性のあるレシピを抽出する．アンケートによる評価を実施し，提案するレシピ推薦エージェントの有用性を示した．","subitem_description_type":"Abstract"},{"subitem_description":"Many surprising recipes that have different ingredients from normal recipes exist in user-generated recipe sites. However, we cannot find surprising recipes by using the search function. In this paper, we propose a method of extracting surprising recipes from the user-generated recipe sites. We calculate the surprising value of ingredients and recipes by using RF-IIF. Then, we remove the redundancy of recipes that have high surprising values. Finally, we extract surprising recipes of the dish category specified by the user. In the evaluation experiment, we conducted a questionnaire about each surprising recipe. As a result, we showed the usefulness of our proposed method.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.14923/transinfj.2014SWP0007","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://search.ieice.org/index.html","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2015 IEICE"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1881-0225","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池尻, 恭介","creatorNameLang":"ja"},{"creatorName":"イケジリ, キョウスケ","creatorNameLang":"ja-Kana"},{"creatorName":"IKEJIRI, Kyosuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清, 雄一","creatorNameLang":"ja"},{"creatorName":"セイ, ユウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"SEI, Yuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中川, 博之","creatorNameLang":"ja"},{"creatorName":"ナカガワ, ヒロユキ","creatorNameLang":"ja-Kana"},{"creatorName":"NAKAGAWA, Hiroyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田原, 康之","creatorNameLang":"ja"},{"creatorName":"タハラ, ヤスユキ","creatorNameLang":"ja-Kana"},{"creatorName":"TAHARA, Yasuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大須賀, 昭彦","creatorNameLang":"ja"},{"creatorName":"オオスガ, アキヒコ","creatorNameLang":"ja-Kana"},{"creatorName":"OHSUGA, Akihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-05-08"}],"displaytype":"detail","filename":"j98-d_6_971.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"j98-d_6_971","url":"https://uec.repo.nii.ac.jp/record/9161/files/j98-d_6_971.pdf"},"version_id":"d49de9ab-da70-4d09-9b19-173e9b125390"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"データマイニング","subitem_subject_scheme":"Other"},{"subitem_subject":"情報推薦","subitem_subject_scheme":"Other"},{"subitem_subject":"食メディア","subitem_subject_scheme":"Other"},{"subitem_subject":"レシピ","subitem_subject_scheme":"Other"},{"subitem_subject":"data mining","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"information recommendation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"food media","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"recipe","subitem_subject_language":"en","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":"意外性のあるレシピを推薦するエージェントの提案","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"意外性のあるレシピを推薦するエージェントの提案","subitem_title_language":"ja"},{"subitem_title":"A Proposal of Recommendation Agents for Surprising Recipes","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"13","path":["6"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-05-08"},"publish_date":"2019-05-08","publish_status":"0","recid":"9161","relation_version_is_last":true,"title":["意外性のあるレシピを推薦するエージェントの提案"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2024-03-04T05:15:31.237569+00:00"}