{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00070788","sets":["1164:1165:6144:6200"]},"path":["6200"],"owner":"10","recid":"70788","title":["レアクエリを対象とした非クリック分析によるクエリ推薦方式の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-11-05"},"_buckets":{"deposit":"ab74441d-f9b3-40c2-9fc5-fbf2a4bc7dce"},"_deposit":{"id":"70788","pid":{"type":"depid","value":"70788","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"レアクエリを対象とした非クリック分析によるクエリ推薦方式の提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"レアクエリを対象とした非クリック分析によるクエリ推薦方式の提案"},{"subitem_title":"A Method that Suggests the Related Queries for a Rare Query Using Skipped URL Information","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"検索・推薦","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2010-11-05","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"},{"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"},{"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/70788/files/IPSJ-DBS10151001.pdf"},"date":[{"dateType":"Available","dateValue":"2012-11-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DBS10151001.pdf","filesize":[{"value":"474.3 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":"13"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5cce13cf-179e-4dc4-9ce8-afbcbb0e84b2","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":"宮原, 伸二"},{"creatorName":"片渕, 典史"},{"creatorName":"片岡, 良治"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shinji, Miyahara","creatorNameLang":"en"},{"creatorName":"Norifumi, Katafuchi","creatorNameLang":"en"},{"creatorName":"Ryoji, Kataoka","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10112482","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":"近年，検索ログを用いたクエリ推薦に関するサービスが広く普及し，ユーザは推薦されるクエリを用いて効率的に検索できるようになった．しかし，これまで実現されたクエリ推薦手法は，検索ログ内で利用頻度の高いクエリに対して有効であり，利用頻度の少ないレアクエリには適用が困難である．そこで本研究では，レアクエリを対象としたクエリ推薦手法として，クリックグラフとスキップグラフによる特徴量を用いたクエリ推薦手法を提案する．また，提案手法の有効性を確認するため，検索ログを用いた評価実験を行う．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently, the query suggestion service is widely widespread on the Internet. The users can retrieve web pages efficiently by using a suggested query. However, while the conventional methods of the query suggestion are effective for a query with high click frequency in the retrieval log, it is difficult to apply these methods for a query with low click frequency. Therefore we propose the query suggestion method using the click graph and the skip graph. Evaluations are also conducted using a commercial search engine log.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告データベースシステム（DBS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2010-11-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2010-DBS-151"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"id":70788,"updated":"2025-01-21T23:19:49.911431+00:00","links":{},"created":"2025-01-18T23:29:51.229019+00:00"}