公开(公告)号：US11262978B1

公开(公告)日：2022-03-01

申请号：US16446080

申请日：2019-06-19

Applicant: Amazon Technologies, Inc.

Inventor： Nachshon Cohen ,  David Carmel ,  Simone Filice ,  Elad Kravi ,  Liane Lewin-Eytan ,  Vitaly Mirkis ,  Sofia Tolmach

IPC: G06F3/0482 ,  G06F3/16 ,  G06F16/907 ,  G06F16/9038 ,  G06N3/08 ,  G06F16/9032 ,  G06F16/903 ,  G06N20/10 ,  G06F16/9532

Abstract: Techniques are disclosed. The techniques include receiving, by a computing device, an answer to a query, the answer comprising a content element and a metadata element. Based on the content element and the metadata element, the techniques generate a presentable sentence of a plurality of presentable sentences. The techniques then utilize a machine learning model to determine a relevance score for the presentable sentence based on the query and the presentable sentence, the relevance score being of a set of relevance scores and corresponding to a measure of relevance with respect to the presentable sentence answering the query. The techniques then select a portion of the plurality of presentable sentences based on a ranking of the set of relevance scores and transmit the portion to a user device for presentation on a voice-based interface of the user device.