{"id":62234,"links":{},"created":"2025-01-18T23:24:13.913485+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00062234","sets":["1164:3696:5615:5693"]},"path":["5693"],"owner":"10","recid":"62234","title":["ブログに記述された不満表現からの潜在ニーズの発見"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-05-14"},"_buckets":{"deposit":"31a374e3-8963-4e27-8604-9c06da821398"},"_deposit":{"id":"62234","pid":{"type":"depid","value":"62234","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"ブログに記述された不満表現からの潜在ニーズの発見","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ブログに記述された不満表現からの潜在ニーズの発見"},{"subitem_title":"Discovering Latent Solutions from Expressions of Dissatisfaction in Blogs","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Webサービス","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2009-05-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電信電話株式会社　NTT サイバーソリューション研究所"},{"subitem_text_value":"日本電信電話株式会社　NTT サイバーソリューション研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Cyber Solutions Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Solutions Laboratories, NTT Corporation","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/62234/files/IPSJ-GN09072008.pdf"},"date":[{"dateType":"Available","dateValue":"2011-05-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN09072008.pdf","filesize":[{"value":"744.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"29"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"22f56d20-4f50-4eab-83b6-883aa857b105","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2009 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂井, 俊之"},{"creatorName":"藤村, 考"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Toshiyuki, Sakai","creatorNameLang":"en"},{"creatorName":"Ko, Fujimura","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","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":"本研究では，ユーザが記述したテキストから，ユーザの不満を解決する商品を発見することを目的としている．そのために，ユーザの実体験が記述されたブログのテキストを大量に収集し，その中から不満表現の抽出と，商品と不満との関係の抽出を行なう．この実体験に基づいた知識を利用することで，ユーザの様々な不満に対する商品の提示が可能となる．そして，これら不満表現抽出と関係性抽出について検討した結果，それぞれの抽出において，「解消」，「防止」 等の，不満をなくす，あるいは，防ぐといった意味を持つ動作である 「改善動作」 との共起情報を利用することで、精度よく抽出できるという知見を得た．この知見に基づき，ユーザの不満に対して，その不満を解決する商品を発見するシステムのプロトタイプを作成した結果，いくつかの不満に対して妥当な商品を発見することができた．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper aims to find the techniques or goods that solve problems in texts created by many users. We collected a large number of texts describing user experiences to extract expressions of dissatisfaction (indicative of problems). These texts can also contain information about the effectiveness of techniques or goods that address the dissatisfaction. We found that the co-occurrence frequency of words that indicate problem prevention or solution, such as “protect” and “cure”, is an effective technique for realizing this extraction. We implemented a prototype system on the proposed method and tested it. The results show that the system did indeed identify some useful goods for problem solving.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告グループウェアとネットワークサービス（GN）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2009-05-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicVolumeNumber":"2009-GN-72"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"updated":"2025-01-22T02:45:14.790537+00:00"}