公开(公告)号：US20230094730A1

公开(公告)日：2023-03-30

申请号：US18061029

申请日：2022-12-02

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Hongyang Zhang ,  Zhenyu Jiao ,  Shuqi Sun ,  Yue Chang ,  Tingting Li

IPC: G06F40/35 ,  G06F40/186 ,  G06F40/279

Abstract: A model training method, a method and an apparatus for human-machine interaction. The method includes: acquiring a sample set corresponding to a template; constructing positive example pairs and negative example pairs for a contrastive learning task based on the sample set; performing contrastive learning training on a pre-training model based on the positive example pairs and the negative example pairs for the contrastive learning task.