Patent ID: 11935517
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 13:
14. The computer device according to claim 3, wherein the rescoring the first decoding path formed by the non-empty input edge in the second decoding network, and updating a third initial pruning parameter according to a rescoring result, to obtain the third pruning parameter comprises:
for the first decoding path formed by the non-empty input edge, obtaining a first acoustic score of the first decoding path under an acoustic model;
obtaining a first path score of the first decoding path in the first decoding network;
obtaining a first rescoring score of the first decoding path in the second decoding network; and
updating the third initial pruning parameter according to a score determined by the first acoustic score, the first path score, the first rescoring score and the decoding score corresponding to the target token, to obtain the third pruning parameter.