Method for recognizing Chinese-English mixed speech, electronic device, and storage medium

An electronic device, comprising:

• at least one processor;
• and
• a memory communicatively coupled to the at least one processor;
• wherein,
• the memory is configured to store instructions executable by the at least one processor, and when the instructions are executed by the at least one processor, the at least one processor is caused to perform:
• determining pronunciation information and scores of a language model, of speech information, in response to receiving the speech information;
• determining whether an English word exists in content of the speech information based on the pronunciation information;
• determining a Chinese word corresponding to the English word based on a preset Chinese-English mapping table in response to the English word existing in the content of the speech information, in which the Chinese-English mapping table comprises a mapping relationship of at least one pair of English word and Chinese word;
• determining a score of the Chinese word corresponding to the English word;
• replacing a score of the English word in the scores of the language model with the score of the Chinese word;
• and
• obtaining a speech recognition result for the speech information based on the replaced scores of the language model.

A non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are configured to enable a computer to perform:

• determining pronunciation information and scores of a language model, of speech information, in response to receiving the speech information;
• determining whether an English word exists in content of the speech information based on the pronunciation information;
• determining a Chinese word corresponding to the English word based on a preset Chinese-English mapping table in response to the English word existing in the content of the speech information, in which the Chinese-English mapping table comprises a mapping relationship of at least one pair of English word and Chinese word;
• determining a score of the Chinese word corresponding to the English word;
• replacing a score of the English word in the scores of the language model with the score of the Chinese word;
• and
• obtaining a speech recognition result for the speech information based on the replaced scores of the language model.