公开(公告)号：US20120226681A1

公开(公告)日：2012-09-06

申请号：US13037388

申请日：2011-03-01

申请人： Stelios Paparizos ,  Panayiotis Tsaparas ,  Jeffrey A. Pound

发明人： Stelios Paparizos ,  Panayiotis Tsaparas ,  Jeffrey A. Pound

IPC分类号： G06F17/30

CPC分类号： G06F16/24578

摘要： Previously received queries from a search log are analyzed to determine a category of structured data associated with each query. For example, the categories may correspond to consumer product categories such as televisions, digital cameras, etc. For each category, the terms of the queries associated with the category are correlated with the attributes and attribute values of the structured data tuples associated with the category. The attributes may be ranked based on the correlation. When a subsequent query is received, the category of the query is determined and the ranked attributes associated with the category are used to select facets that are displayed to the user along with the search results.

摘要翻译： 分析来自搜索日志的先前接收到的查询以确定与每个查询相关联的结构化数据的类别。 例如，类别可以对应于诸如电视机，数码相机等的消费者产品类别。对于每个类别，与该类别相关联的查询的条款与与该类别相关联的结构化数据元组的属性和属性值相关联 。 可以基于相关性对这些属性进行排名。 当接收到后续查询时，确定查询的类别，并且与该类别相关联的排名属性被用于选择与搜索结果一起向用户显示的方面。