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    • 31. 发明申请
    • SEARCH SYSTEM WITH QUERY REFINEMENT
    • 搜索系统与查询精简
    • US20130282704A1
    • 2013-10-24
    • US13452720
    • 2012-04-20
    • Patrick PantelMichael GamonHassan Sajjad
    • Patrick PantelMichael GamonHassan Sajjad
    • G06F17/30
    • G06F17/30395G06F17/30867
    • A search system that automatically generates questions to refine an underspecified query. The system may generate questions even for queries against a database that contains unstructured textual descriptions of items, allowing the system to operate on a database of items that can be constructed inexpensively. The system extracts from the unstructured text combinations of words that may serve as a set of attribute values. The system uses a classifier to filter out attribute values from the set that would generate unanswerable questions. The remaining attribute values are ranked on their ability to narrow the search results and the highest ranking attribute value is used to generate a question to the user who submitted the query. The response to the question narrows the search results, and the process can be repeated iteratively until the search results are sufficiently narrow.
    • 搜索系统自动生成问题以优化不合格的查询。 即使对于包含项目的非结构化文本描述的数据库的查询,系统也可能产生问题,从而允许系统对可以廉价构建的项目的数据库进行操作。 系统从可以用作一组属性值的单词的非结构化文本组合中提取。 系统使用分类器从集合中过滤出将产生不可回答问题的属性值。 剩余的属性值按其缩小搜索结果的能力进行排名,最高排名属性值用于向提交查询的用户生成问题。 对问题的回答缩小了搜索结果,并且可以迭代地重复该过程,直到搜索结果足够窄。
    • 32. 发明申请
    • Functionality for Normalizing Linguistic Items
    • 规范语言项目的功能
    • US20130110497A1
    • 2013-05-02
    • US13313034
    • 2011-12-07
    • Julie A. MederoDaniel S. MorrisLucretia H. VanderwendeMichael Gamon
    • Julie A. MederoDaniel S. MorrisLucretia H. VanderwendeMichael Gamon
    • G06F17/27
    • G06F17/27
    • Functionality is described herein for converting an input linguistic item into a normalized linguistic item, representing a normalized counterpart of the input linguistic item. In one environment, the input linguistic item corresponds to a complaint by a person receiving medical care, and the normalized linguistic item corresponds to a definitive and error-free version of that complaint. In operation, the functionality uses plural reference resources to expand the input linguistic item, creating an expanded linguistic item. The functionality then forms a graph based on candidate tokens that appear in the expanded linguistic item, and then finds a shortest path through the graph; that path corresponds to the normalized linguistic item. The functionality may use a statistical language model to assign weights to edges in the graph, and to determine whether the normalized linguistic incorporates two or more component linguistic items.
    • 这里描述了将输入语言项转换成标准化语言项的功能,表示输入语言项的归一化对应物。 在一个环境中,输入语言项目对应于接受医疗护理的人的投诉,而归一化的语言项目对应于该投诉的明确且无错误的版本。 在操作中,功能使用多个参考资源来扩展输入语言项,创建扩展的语言项。 然后,功能基于出现在扩展语言项目中的候选令牌形成图形,然后通过图形找到最短路径; 该路径对应于归一化语言项。 功能可以使用统计语言模型来向图中的边缘分配权重,并且确定归一化语言是否包含两个或多个组件语言项。
    • 36. 发明授权
    • Web-based proofing and usage guidance
    • 基于Web的打样和使用指南
    • US07991609B2
    • 2011-08-02
    • US11713073
    • 2007-02-28
    • Chris BrockettWilliam DolanMichael GamonJianfeng GaoLucy VanderwendeHsiao-Wen HonMing ZhouGary KacmarcikAlexandre Klementiev
    • Chris BrockettWilliam DolanMichael GamonJianfeng GaoLucy VanderwendeHsiao-Wen HonMing ZhouGary KacmarcikAlexandre Klementiev
    • G06F17/27
    • G06F17/274G06F17/273
    • A system is disclosed for checking grammar and usage using a flexible portfolio of different mechanisms, and automatically providing a variety of different examples of standard usage, selected from analogous Web content. The system can be used for checking the grammar and usage in any application that involves natural language text, such as word processing, email, and presentation applications. The grammar and usage can be evaluated using several complementary evaluation modules, which may include one based on a trained classifier, one based on regular expressions, and one based on comparative searches of the Web or a local corpus. The evaluation modules can provide a set of suggested alternative segments with corrected grammar and usage. A followup, screened Web search based on the alternative segments, in context, may provide several different in-context examples of proper grammar and usage that the user can consider and select from.
    • 公开了一种用于使用不同机制的灵活组合来检查语法和使用的系统,并且自动提供从类似的Web内容中选择的各种不同的标准用法示例。 该系统可用于检查涉及自然语言文本(例如文字处理,电子邮件和演示应用程序)的任何应用程序中的语法和用法。 可以使用几个补充评估模块来评估语法和用法,这些模块可以包括基于经过训练的分类器,基于正则表达式的分类器,以及基于Web或本地语料库的比较搜索的评估模块。 评估模块可以提供一组具有校正语法和用法的建议替代段。 在上下文中,基于替代段的后续筛选的Web搜索可以提供用户可以考虑和选择的适当的语法和使用的几个不同的上下文示例。