Patent ID: 11966455
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The method according to claim 9, wherein the step of, according to the third classification result, the fourth classification result and the classification labels, acquiring the loss value of the original-text classifying model obtained after the training comprises:
combining individually the starting-position probability value and the ending-position probability value with the classification probability value, to obtain a target starting-position probability value and a target ending-position probability value of the semantic vectors that are related to each of the classification labels; and
according to the semantic vectors of the sample text sets, and the target starting-position probability value, a standard starting-position probability value, the target ending-position probability value and a standard ending-position probability value that are related to each of the classification labels, acquiring the loss value of the original-text classifying model obtained after the training.