公开(公告)号：EP3855368A1

公开(公告)日：2021-07-28

申请号：EP20864267.8

申请日：2020-04-07

申请人： BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

发明人： DONG, Daxiang ,  ZHANG, Wenhui ,  WU, Zhihua ,  YU, Dianhai ,  MA, Yanjun ,  WANG, Haifeng

IPC分类号： G06N3/08

摘要： A method and an apparatus for generating a shared encoder, and an electronic device are provided by the present application, which belongs to a field of computer technology. The method includes: sending by a master node a shared encoder training instruction to child nodes, so that each child node obtains training samples based on a type of a target shared encoder included in the training instruction; sending an initial parameter set of the target shared encoder to be trained to each child node after obtaining a confirmation message returned by each child node, so that the initial parameter set is trained by each child node with its own training samples; obtaining an updated parameter set of the target shared encoder returned by each child node; determining a target parameter set corresponding to the target shared encoder based on a first preset rule and the updated parameter set of the target shared encoder returned by each child node. As a result, the method for generating the shared encoder may reduce the difficulty and cost of obtaining training corpus from a plurality of fields and improve the performance of the shared encoder.