公开(公告)号：US09953652B1

公开(公告)日：2018-04-24

申请号：US14260094

申请日：2014-04-23

Applicant: Amazon Technologies, Inc.

Inventor： Delip Rao ,  Christian Darrel Monson ,  Alborz Geramifard

IPC: G10L19/04 ,  G10L15/26

CPC classification number: G06F17/30634 ,  G06F17/30507 ,  G10L15/26

Abstract: Features are disclosed for processing user queries into a form that can produce relevant results. Spoken user queries can be transcribed into textual queries. Textual queries can be processed using a statistical model to identify entities within the queries. Running searches using the entities rather than the original search query can produce relevant results even when no result would have been obtained by running the original search query. In some embodiments, attributes may be identified and used during the search to narrow the results and potentially produce results that are more relevant.