Lee & Hayes, PLLC
Method, apparatus and system, for rewriting search queries
A search system includes: a data rewriting system that obtains, from a database, one or more search term candidates that are relevant to a present search query. The data rewriting system retrieves properties of the present search query and the one or more search term candidates, where the properties describe respective matching results of the present search query and the one or more search term candidates. Based at least in part on the matching results, the data rewriting system determines whether or not the present search query needs to be rewritten, and rewrites the present search query based at least in part on the matching results to provide a rewritten present search query if it is determined that the present search query needs to be rewritten. A search engine performs a search based at least in part on the rewritten present search query.
Alibaba Group Holding Limited
Y G G
Y10S G06F G06F
additional inventional inventional
Lei Qin Fei Jing Ning
Hou Zhang Xing Dong Guo