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    • 114. 发明申请
    • Canonicalization of terms in a keyword-based presentation system
    • 基于关键词的演示系统中术语的规范化
    • US20060074853A1
    • 2006-04-06
    • US11282435
    • 2005-11-17
    • Hong LiuRavi Narasimhan Raj
    • Hong LiuRavi Narasimhan Raj
    • G06F17/30
    • G06Q30/02G06F17/30864G06Q30/0641G06Q50/12Y10S707/99933Y10S707/99945
    • A presentation system accepts presentations or references to presentations from prospective presenters. Some or all of the presentations or references are stored in a database and referenced by keywords such that presentations to be presented in response to particular searches can be identified. A presentation manager handles accepting bids and settling terms between prospective presenters. The results of such processes might be stored in a presentation details database. A presentation server handles retrieving presentations from the presentation details database for presentation to users along with requests such as search results. Both the presentation manager and the presentation server can operate on a keywords-basis, wherein presentation terms specify keywords to be associated with particular presentations and the presentation server serves particular presentations based on keywords in a search query for which the presentations are to be returned. The association of keywords can be done using canonicalization so that, under certain conditions, different keywords are treated as the same keyword. Canonicalizations might include plural/singular forms, gender forms, stem word forms, suffix forms, prefix forms, typographical error forms, word order, pattern ignoring, acronyms, stop word elimination, etc. Conditions might include aspects of the search query state, such as the user's demographics, the page from which the search query was initiated, etc.
    • 演示系统接受来自潜在主持人的演示或参考。 一些或全部演示文稿或参考资料存储在数据库中,并由关键字引用,以便能够识别出响应特定搜索而呈现的演示文稿。 演示经理处理接受投标并在潜在主持人之间确定条款。 这些过程的结果可能存储在演示详细信息数据库中。 呈现服务器处理从呈现详细数据库检索演示文稿,以呈现给用户以及诸如搜索结果的请求。 呈现管理器和呈现服务器都可以基于关键字操作,其中呈现术语指定要与特定演示文稿相关联的关键字,并且呈现服务器基于要对其进行演示的搜索查询中的关键字进行特定演示。 可以使用规范化来完成关键字的关联,使得在某些条件下,不同的关键字被视为相同的关键字。 规范化可能包括复数/单数形式,性别形式,词干形式,后缀形式,前缀形式,排版错误形式,字序,模式忽略,首字母缩略词,停止词消除等。条件可能包括搜索查询状态的方面, 作为用户的人口统计,搜索查询的起始页面等。