公开(公告)号：US11854544B1

公开(公告)日：2023-12-26

申请号：US17345734

申请日：2021-06-11

Applicant: Amazon Technologies, Inc.

Inventor： Gary Weiss ,  David Shamouilian

IPC: G06F16/00 ,  G06F16/245 ,  G06F16/2455 ,  G06F16/248 ,  G10L15/08 ,  G10L15/22 ,  G10L15/183 ,  G06F16/242 ,  G06N20/00 ,  G06F16/22

CPC classification number: G10L15/22 ,  G06F16/2246 ,  G06F16/2425 ,  G06N20/00 ,  G10L15/183 ,  G10L2015/223

Abstract: Voice product search requests in a product catalog are improved by identifying search refinements versus new search requests and by applying filters of departments to identify sub-sets of the product catalog to search based on the search string. The systems and methods described herein provide for analysis of voice search data, identification of departments within a product catalog that may be applicable to the search request and the search refinement, limiting the scope of the search, matching the voice input to an attribute type, and performing the refinement on the search results.

公开(公告)号：US11816712B1

公开(公告)日：2023-11-14

申请号：US17031562

申请日：2020-09-24

Applicant: Amazon Technologies, Inc.

Inventor： Leon Portman ,  Gary Weiss ,  Yotam Yarden

IPC: G06Q30/0601 ,  G10L15/26 ,  G06F16/9032

CPC classification number: G06Q30/0603 ,  G06F16/90332 ,  G06Q30/0625 ,  G06Q30/0641 ,  G10L15/26

Abstract: Systems, methods, and computer-readable media are disclosed for determining a synthetic audible utterance regarding a product, processing the audible utterance via a catalog service to determine a result and determining the relevance of the result and/or success of the catalog service for benchmarking, marketing, and catalog service improvement purposes. The audible utterance may be based on the product and/or product information as well as an intended action to be performed by the catalog service corresponding to the synthetic utterance. A relevance score may be generated using an embedding algorithm to determine the accuracy and/or appropriateness of the action performed by the catalog service.