Search quality via query provenance visualization
    11.
    发明授权
    Search quality via query provenance visualization 有权
    通过查询来源可视化搜索质量

    公开(公告)号:US08892546B2

    公开(公告)日:2014-11-18

    申请号:US13485541

    申请日:2012-05-31

    IPC分类号: G06F7/00

    CPC分类号: G06F17/30398

    摘要: Methods and arrangements for enhancing search quality. Query search results are displayed, and search query provenance related to the search results is graphically depicted. There is graphically accorded an investigative function to avail investigation of at least one aspect of the search query provenance.

    摘要翻译: 提高搜索质量的方法和安排。 显示查询搜索结果,并以图形方式描绘与搜索结果相关的搜索查询来源。 以图形方式给出调查功能,以便对搜索查询来源的至少一个方面进行调查。

    EXTENSIBLE SYSTEM AND METHOD FOR INFORMATION EXTRACTION IN A DATA PROCESSING SYSTEM
    12.
    发明申请
    EXTENSIBLE SYSTEM AND METHOD FOR INFORMATION EXTRACTION IN A DATA PROCESSING SYSTEM 有权
    用于数据处理系统中信息提取的可扩展系统和方法

    公开(公告)号:US20110295853A1

    公开(公告)日:2011-12-01

    申请号:US12788142

    申请日:2010-05-26

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30082 G06F17/30616

    摘要: A data mashup system having information extraction capabilities for receiving multiple streams of textual data, at least one of which contains unstructured textual data. A repository stores annotators that describe how to analyze the streams of textual data for specified unstructured data components. The annotators are applied to the data streams to identify and extract the specified data components according to the annotators. The extracted data components are tagged to generate structured data components and the specified unstructured data components in the input data streams are replaced with the tagged data components. The system then combines the tagged data from the multiple streams to form a mashup output data stream.

    摘要翻译: 一种具有用于接收多个文本数据流的信息提取能力的数据混搭系统,其中至少一个包含非结构化文本数据。 存储库存储描述如何分析指定的非结构化数据组件的文本数据流的注释器。 注释器应用于数据流,以根据注释器识别和提取指定的数据组件。 提取的数据组件被标记以生成结构化数据组件,并且输入数据流中的指定非结构化数据组件被标记的数据组件替换。 然后,系统将来自多个流的标记数据组合以形成混搭输出数据流。

    User-Guided Regular Expression Learning
    13.
    发明申请
    User-Guided Regular Expression Learning 有权
    用户引导正则表达式学习

    公开(公告)号:US20100205201A1

    公开(公告)日:2010-08-12

    申请号:US12369216

    申请日:2009-02-11

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30985 G06F17/30648

    摘要: A method, device, and computer program product are provided for regular expression learning is provided. An initial regular expression may be received from a user. The initial regular expression is executed over a database. Positive matches and negative matches are labeled. The initial regular expression and the labeled positive and negative matches are input in a transformation process. The transformation process may iteratively execute character class restrictions, quantifier restrictions, negative lookaheads on the initial regular expression to transform the initial regular expression into the pool of candidate regular expressions. The transformation process may execute, one at a time, the character class restrictions, quantifier restrictions, the negative lookaheads. A candidate regular expression is selected from the pool of candidate regular expressions, where the selected candidate regular expression has a best F-Measure out of the pool of candidate regular expressions.

    摘要翻译: 提供了一种用于正则表达式学习的方法,设备和计算机程序产品。 可以从用户接收到初始正则表达式。 初始正则表达式通过数据库执行。 正面比赛和负面比赛被标记。 在转换过程中输入初始正则表达式和标记的正和负匹配。 转换过程可以迭代地执行字符类限制,量词限制,初始正则表达式的负面前瞻,以将初始正则表达式转换为候选正则表达式的池。 转换过程可以一次一个地执行字符类限制,量词限制,否定前瞻。 从候选正则表达式的池中选择候选正则表达式,其中所选择的候选正则表达式在候选正则表达式池中具有最佳的F-Measure。

    Extensible system and method for information extraction in a data processing system
    14.
    发明授权
    Extensible system and method for information extraction in a data processing system 有权
    在数据处理系统中提取信息的可扩展系统和方法

    公开(公告)号:US09418069B2

    公开(公告)日:2016-08-16

    申请号:US12788142

    申请日:2010-05-26

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30082 G06F17/30616

    摘要: A data mashup system having information extraction capabilities for receiving multiple streams of textual data, at least one of which contains unstructured textual data. A repository stores annotators that describe how to analyze the streams of textual data for specified unstructured data components. The annotators are applied to the data streams to identify and extract the specified data components according to the annotators. The extracted data components are tagged to generate structured data components and the specified unstructured data components in the input data streams are replaced with the tagged data components. The system then combines the tagged data from the multiple streams to form a mashup output data stream.

    摘要翻译: 一种具有用于接收多个文本数据流的信息提取能力的数据混搭系统,其中至少一个包含非结构化文本数据。 存储库存储描述如何分析指定的非结构化数据组件的文本数据流的注释器。 注释器应用于数据流,以根据注释器识别和提取指定的数据组件。 提取的数据组件被标记以生成结构化数据组件,并且输入数据流中的指定非结构化数据组件被标记的数据组件替换。 然后,系统将来自多个流的标记数据组合以形成混搭输出数据流。

    Extensible system and method for information extraction in a data processing system
    15.
    发明授权
    Extensible system and method for information extraction in a data processing system 有权
    在数据处理系统中提取信息的可扩展系统和方法

    公开(公告)号:US08805834B2

    公开(公告)日:2014-08-12

    申请号:US13413893

    申请日:2012-03-07

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30082 G06F17/30616

    摘要: A data mashup system having information extraction capabilities for receiving multiple streams of textual data, at least one of which contains unstructured textual data. A repository stores annotators that describe how to analyze the streams of textual data for specified unstructured data components. The annotators are applied to the data streams to identify and extract the specified data components according to the annotators. The extracted data components are tagged to generate structured data components and the specified unstructured data components in the input data streams are replaced with the tagged data components. The system then combines the tagged data from the multiple streams to form a mashup output data stream.

    摘要翻译: 一种具有用于接收多个文本数据流的信息提取能力的数据混搭系统,其中至少一个包含非结构化文本数据。 存储库存储描述如何分析指定的非结构化数据组件的文本数据流的注释器。 注释器应用于数据流,以根据注释器识别和提取指定的数据组件。 提取的数据组件被标记以生成结构化数据组件,并且输入数据流中的指定非结构化数据组件被标记的数据组件替换。 然后,系统将来自多个流的标记数据组合以形成混搭输出数据流。

    EXTENSIBLE SYSTEM AND METHOD FOR INFORMATION EXTRACTION IN A DATA PROCESSING SYSTEM
    16.
    发明申请
    EXTENSIBLE SYSTEM AND METHOD FOR INFORMATION EXTRACTION IN A DATA PROCESSING SYSTEM 有权
    用于数据处理系统中信息提取的可扩展系统和方法

    公开(公告)号:US20120209844A1

    公开(公告)日:2012-08-16

    申请号:US13413893

    申请日:2012-03-07

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30082 G06F17/30616

    摘要: A data mashup system having information extraction capabilities for receiving multiple streams of textual data, at least one of which contains unstructured textual data. A repository stores annotators that describe how to analyze the streams of textual data for specified unstructured data components. The annotators are applied to the data streams to identify and extract the specified data components according to the annotators. The extracted data components are tagged to generate structured data components and the specified unstructured data components in the input data streams are replaced with the tagged data components. The system then combines the tagged data from the multiple streams to form a mashup output data stream.

    摘要翻译: 一种具有用于接收多个文本数据流的信息提取能力的数据混搭系统,其中至少一个包含非结构化文本数据。 存储库存储描述如何分析指定的非结构化数据组件的文本数据流的注释器。 注释器应用于数据流,以根据注释器识别和提取指定的数据组件。 提取的数据组件被标记以生成结构化数据组件,并且输入数据流中的指定非结构化数据组件被标记的数据组件替换。 然后,系统将来自多个流的标记数据组合以形成混搭输出数据流。

    NATURAL LANGUAGE QUERY INTERFACE, SYSTEMS, AND METHODS FOR A DATABASE
    17.
    发明申请
    NATURAL LANGUAGE QUERY INTERFACE, SYSTEMS, AND METHODS FOR A DATABASE 审中-公开
    自然语言查询接口,系统和数据库的方法

    公开(公告)号:US20080235199A1

    公开(公告)日:2008-09-25

    申请号:US11687917

    申请日:2007-03-19

    IPC分类号: G06F17/30

    CPC分类号: G06F16/243

    摘要: A method for translating a natural language query into a structured query for a database is provided. The method generally includes: generating a parse tree which represents a natural language query for a database; mapping terms in the parse tree to components of a structured query language for the database; and grouping the components of the structured query language.

    摘要翻译: 提供了一种将自然语言查询翻译成数据库的结构化查询的方法。 该方法通常包括:生成表示数据库的自然语言查询的解析树; 将解析树中的术语映射到数据库的结构化查询语言的组件; 并对结构化查询语言的组件进行分组。