Beijing Youzhuju Network Technology Co., Ltd.

Chengdu Olymvax Biopharmaceuticals Inc.

Zhicheng Liu

Tao Wang

Xin Li

Bin Wang

Li Zhu

Peng Sun

Jun Wu

Mingxuan Wang

Ming Zeng

Chao Pan

Hengliang Wang

Erling Feng

Jian Tong

Dongshu Wang

Xiankai Liu

Chengqi Zhao

A training method for a speech translation model, a speech translation method, an apparatus, and a device are provided. The training method includes: after entering a model training phase, controlling the speech translation model to execute a speech translation training task; controlling the speech translation model to simultaneously execute an auxiliary training task of the speech translation training task; and adjusting network parameters of the speech translation model according to the speech translation training task and the auxiliary training task, so as to obtain an updated speech translation model after training.

Training method and apparatus for speech translation model, speech translation method and apparatus, and device

The present invention discloses aimmunogenic protein and its composition and application. This invention provides a protein, comprising 39 amino acids of the N-terminal α-helix part of the Ata protein transport functional domain ofand an adjuvant protein; amino acid sequence of said 39 amino acids of the N-terminal α-helix part of the Ata protein transport functional domain ofis shown as the 127-165amino acid residues of SEQ ID NO:2. In present invention the 39 amino acids of the N-terminal α-helix part of surface protein Ata (trimeric autotransporter) of, was took to fuse with CTB, and express in BL21. The protein was purified by a nickel column, and used to intraperitoneally immunize mouses by 2.5 μg/mouse. Its immunogenicity and immunoprotection was verified through the animal experiments, which proves it has a good effect of anti-infection of

immunogenic protein and composition and application thereof

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Beijing, China

Zhicheng Liu