专利内容由知识产权出版社提供
专利名称：Federated queries and combined text and
relational data
发明人：Roger Burrowes Bradford申请号：US11434749申请日：20060517
公开号：US20060265362A1公开日：20061123
专利附图：
摘要：A method for ranking data-objects retrieved from a plurality of databases isprovided. First, data-objects are retrieved from a plurality of databases, wherein eachdatabase is accessed using a retrieval product. Second, a representation of each of the
data-objects retrieved from the plurality of databases is generated in a conceptualrepresentation space. Third, a representation of a query is generated in the conceptualrepresentation space. Then, the data-objects are ranked with respect to the query basedon a similarity between the representation of each data-object and the representation ofthe query.
申请人：Roger Burrowes Bradford
地址：Great Falls VA US
国籍：US
更多信息请下载全文后查看
