Block-based self-attention real-time end-to-end speech translation method
A technology of speech translation and attention, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of monotonous alignment of input and output, poor effect, etc., and achieve the effect of strong portability and convenient deployment
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[0037] The present invention will be further elaborated below in conjunction with the accompanying drawings of the description.
[0038] In real-time speech translation tasks, due to the limitations of traditional attention calculation methods, it is difficult to use them in speech translation tasks. By using the block attention method, the present invention can obtain certain context information when decoding the real-time speech translation model, and realize real-time translation, thereby improving the translation speed and reducing the delay.
[0039] The present invention provides a block-based self-attention real-time end-to-end speech translation method, comprising the following steps:
[0040] 1) Preprocess the recorded audio file training data, map the ID of each voice and its stored path with the corresponding target language text, and construct two mapping files;
[0041] 2) Extracting the acoustic features of the audio file, extracting the two acoustic features of...
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