Patent ID: 11922121
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. The electronic device according to claim 10, wherein the operation of training the first pre-trained language model, the first neural network model, the second pre-trained language model and the second neural network model according to the output information from the first neural network model, the output information from the second neural network model and the triple annotated information, to obtain the information extraction model comprises:
determining a first loss function according to the output information from the first neural network model and the subject-annotated information;
determining a second loss function according to the output information from the second neural network model, the predicate-annotated information, and the object-annotated information; and
optimizing parameters in the first pre-trained language model, the first neural network model, the second pre-trained language model and the second neural network model to obtain the information extraction model, such that sum of the first loss function and the second loss function is minimum.