ユーザ・サービス間ギャップ コンテキスト 検索意図 Profile Web Pages Products Search Service User ギャップ Keyword(s) Page Page Page Prod. Info 情報量
サーチとインタラクション Get Page Crawling Pages Annotations Search Results Search Results Get Annotation Annotation Interact Reranked Results
Rerank-by-Example http://rerank.jp/ Takehiro Yamamoto, Satoshi Nakamura , and Katsumi Tanaka: Rerank-By-Example: Efficient Browsing of Web Search Results, Proc. of DEXA2009, pp.801-810. Satoshi Nakamura , Takehiro Yamamoto and Katsumi Tanaka: Editable Web Browser: Edit-and-Propagate Operation for Web Browsing, Proc. of WIDM 2007, pp.73-80.
Rerank Everything サービス横断ですべてを並び替える! Takehiro Yamamoto, Satoshi Nakamura , Katsumi Tanaka: RerankEverything: A Reranking Interface for Browsing Ranked Results, WISS 2009, in Japanese
SBSearch: Example of Reranking Query: wii / SBRank:0.5 / 印象タグ : useful 1st (from 63th ) : Wii-Tube – Let’s watch YouTube with wii 2nd (from 80th ): Yahoo News: a man confirmed effect of diet by playing wii 3rd (from 33rd ): Itmedia Biz ID: Can we control PowerPoint with Wii remote?
世界に影響を与えるには・・・ Intel (80.2%), AMD (11.1%) [2007/04, iSuppli] Windows (91.46%), Mac OS (7.57%), Linux (0.67%) [2008/01, Net Applications] Internet Explorer (84.66%), Mozilla Firefox (12.72%), Safari (1.79%), Opera (0.61%), … [2007/07, OneStat] Google (62.4%), Yahoo! (12.8%), Baidu (5.2%), MSN Live! (2.9%), Naver (2.4%) [2007/12, comScore] Next Generation Search 人の力を活用 検索ランキングを人の手に