公开(公告)号：US11947912B1

公开(公告)日：2024-04-02

申请号：US17038254

申请日：2020-09-30

Applicant: Amazon Technologies, Inc.

Inventor： Shuyan Dong ,  Zhichu Lu ,  Yue Liu

IPC: G06F40/295

CPC classification number: G06F40/295

Abstract: Devices and techniques are generally described for determining named entity recognition tags. In various examples, first input data representing a natural language input may be determined. In some examples, a first machine learned model may determine first data comprising a first encoded representation of the first input data. In various examples, second data representing a grouping of text of the first input data may be determined based at least in part on the first data. In some examples, first entity data may be determined by searching a memory layer using the second data. In at least some examples, the first entity data and the first data may be combined to generate third data. In various examples, output data comprising a predicted named entity recognition tag may be generated for the grouping of text based at least in part on the third data.