QUERY CLASSIFICATION
    1.
    发明申请
    QUERY CLASSIFICATION 有权
    查询分类

    公开(公告)号:US20100293174A1

    公开(公告)日:2010-11-18

    申请号:US12464496

    申请日:2009-05-12

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30707

    摘要: Techniques and systems are disclosed that provide for constructing a query classification index that can be used to classify a query into relevant categories. Where documents in an index are classified into one or more category predictions for a category hierarchy, classification metadata is generated for categories to which a document in the index has been classified. Further, the classification metadata is associated to the corresponding documents in the index. Additionally, a query of the index can be classified using the metadata associated to the documents in the index, and query results can be provided that are classified by the one or more categories identified by the classification of the query.

    摘要翻译: 公开了提供构建可用于将查询分类为相关类别的查询分类索引的技术和系统。 如果索引中的文档被分类为类别层次结构的一个或多个类别预测,则为索引中的文档分类的类别生成分类元数据。 此外,分类元数据与索引中的相应文档相关联。 此外,可以使用与索引中的文档相关联的元数据来分类索引的查询,并且可以提供由通过查询的分类识别的一个或多个类别分类的查询结果。