Speech translation model modeling method and device based on speech synthesis data
The invention relates to a speech translation model modeling method and device based on speech synthesis data, and belongs to the technical field of natural language processing. The problem that in the prior art, a speech translation model is small in training data size and insufficient in utilizati...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
21.03.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The invention relates to a speech translation model modeling method and device based on speech synthesis data, and belongs to the technical field of natural language processing. The problem that in the prior art, a speech translation model is small in training data size and insufficient in utilization, and consequently the translation result is inaccurate is solved. The modeling method comprises the following steps: acquiring a general speech synthesis data set, and training to obtain a general speech synthesis model; acquiring a speech translation data set of the target domain; performing fine tuning on the universal speech synthesis model by using the speech translation data set to obtain a special speech synthesis model; inputting the source language annotation text into a special voice synthesis model, and generating a plurality of pieces of voice synthesis pseudo data according to a preset proportion to obtain a pseudo voice data set; and constructing an initial speech translation model, training the ini |
---|---|
Bibliography: | Application Number: CN202211694653 |