{"created":"2023-06-19T09:12:41.795736+00:00","id":24562,"links":{},"metadata":{"_buckets":{"deposit":"56f0609a-6e3f-4f32-96dd-870bcfc5127c"},"_deposit":{"created_by":1,"id":"24562","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"24562"},"status":"published"},"_oai":{"id":"oai:kumadai.repo.nii.ac.jp:00024562","sets":["426:428"]},"author_link":["93202","109553","109548","109545","109546","109547","109555","109556"],"item_17_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-04-04","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"115","bibliographicPageStart":"109","bibliographic_titles":[{"bibliographic_title":"Advances in Web Technologies and Applications - Proceedings of the 12th Asia-Pacific Web Conference, APWeb 2010"}]}]},"item_17_creator_3":{"attribute_name":"別言語の著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nishitarumizu, Akito"}],"nameIdentifiers":[{"nameIdentifier":"109553","nameIdentifierScheme":"WEKO"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"糸川, 剛","creatorNameLang":"ja"},{"creatorName":"イトカワ, ツヨシ","creatorNameLang":"ja-Kana"},{"creatorName":"Itokawa, Tsuyoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"糸川","familyNameLang":"ja"},{"familyName":"イトカワ","familyNameLang":"ja-Kana"},{"familyName":"Itokawa","familyNameLang":"en"}],"givenNames":[{"givenName":"剛","givenNameLang":"ja"},{"givenName":"ツヨシ","givenNameLang":"ja-Kana"},{"givenName":"Tsuyoshi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"93202","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitasuka, Teruaki"}],"nameIdentifiers":[{"nameIdentifier":"109555","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Aritsugi, Masayoshi"}],"nameIdentifiers":[{"nameIdentifier":"109556","nameIdentifierScheme":"WEKO"}]}]},"item_17_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_17_description_46":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_17_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"It is desired to have a system that can recommend\nnews articles according to interests of a user, which would\nchange with time. In this paper, we attempt to improve a\nnews recommendation system with supervised classification by\nintegrating a clustering method into the system in order to\nadapt flexibly to the variety of interests of a user. To follow\nthe changes of interests with time, we need to make not only\nthe classifier but also the clustering module of the system be\neasily updatable. We construct clusters in the feature space\nfrom combining one-dimensional clusters to make the size of\nstorage to hold for updating clusters be constant. We let the\ndata distribution in each one-dimensional space be influenced\nby the clustering results from another one-dimensional space,\nthereby taking into account of data distribution in the original\nmultiple dimensional space. Main contribution of this paper is\nto propose a method that can achieve both of the two goals:\nto improve the performance of a news recommendation system\nand to make the amount of data to hold for updating clusters be\nconstant. Some experimental results are shown and the effective\nand weak points of our proposal are discussed.","subitem_description_type":"Other"}]},"item_17_description_77":{"attribute_name":"URL","attribute_value_mlt":[{"subitem_description":"http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5474146&abstractAccess=no&userType=inst","subitem_description_type":"Other"}]},"item_17_publisher_36":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE"}]},"item_17_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1109/APWeb.2010.66","subitem_relation_type_select":"DOI"}}]},"item_17_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works."}]},"item_17_subject_20":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"548","subitem_subject_scheme":"NDC"}]},"item_17_text_18":{"attribute_name":"形態","attribute_value_mlt":[{"subitem_text_value":"435771 bytes"}]},"item_17_text_47":{"attribute_name":"資源タイプ・ローカル","attribute_value_mlt":[{"subitem_text_value":"会議発表論文"}]},"item_17_text_48":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Conference Paper"}]},"item_17_text_49":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_17_text_50":{"attribute_name":"資源タイプ・ローカル表示コード","attribute_value_mlt":[{"subitem_text_value":"05"}]},"item_17_version_type_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"西垂水, 彬人"}],"nameIdentifiers":[{"nameIdentifier":"109545","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"糸川, 剛"}],"nameIdentifiers":[{"nameIdentifier":"109546","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"北須賀, 輝明"}],"nameIdentifiers":[{"nameIdentifier":"109547","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"有次, 正義"}],"nameIdentifiers":[{"nameIdentifier":"109548","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":"2020-03-02"}],"displaytype":"detail","filename":"APWEB(IEEE)2010_12th_109-115.pdf","filesize":[{"value":"435.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"APWEB(IEEE)2010_12th_109-115.pdf","url":"https://kumadai.repo.nii.ac.jp/record/24562/files/APWEB(IEEE)2010_12th_109-115.pdf"},"version_id":"7c575a08-deb4-4e9a-9955-6ad8047b2459"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"news filtering","subitem_subject_scheme":"Other"},{"subitem_subject":"news recommendation","subitem_subject_scheme":"Other"},{"subitem_subject":"personalization","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Improving a News Recommendation System in Adapting to Interests of a User with Storage of a Constant Size","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Improving a News Recommendation System in Adapting to Interests of a User with Storage of a Constant Size"}]},"item_type_id":"17","owner":"1","path":["428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-02-22"},"publish_date":"2011-02-22","publish_status":"0","recid":"24562","relation_version_is_last":true,"title":["Improving a News Recommendation System in Adapting to Interests of a User with Storage of a Constant Size"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-09-13T09:27:44.102061+00:00"}