公开(公告)号：US20240078431A1

公开(公告)日：2024-03-07

申请号：US18454262

申请日：2023-08-23

Applicant: NEC Laboratories America, Inc.

Inventor： Xuchao Zhang ,  Haifeng Chen ,  Chang Lu

IPC: G06N3/08 ,  G06F40/40 ,  G06N3/042 ,  G06N3/048

CPC classification number: G06N3/08 ,  G06F40/40 ,  G06N3/042 ,  G06N3/048

Abstract: Methods and systems for training a language model include retrieving a knowledge sentence, related to an input sentence, from a knowledge base. The input sentence, the knowledge sentence, and a prompt are encoded into an intermediate representation. The intermediate representation is decoded to generate a named entity from the input sentence that is of a type specified by the prompt. A language model is fine-tuned based on the named entity.