Speech recognition method, electronic device, and computer storage medium

An electronic device, comprising:

• a memory and a processor, the memory storing computer-readable instructions, and the computer-readable instructions, when executed by the processor, cause the processor to perform the following:
• obtaining captured voice information, and determining semantic information of the captured voice information;
• determining whether the semantic information of the captured voice information satisfies a preset rule;
• and
• in response to determining that the semantic information of the captured voice information does not satisfy a preset rule:
• segmenting the captured voice information to obtain voice segments, and extracting voiceprint information of the voice segments;
• obtaining an unmatched voiceprint information from a local voiceprint database;
• matching the voiceprint information of the voice segments with the unmatched voiceprint information to determine a set of filtered voice segments having voiceprint information that successfully matches the unmatched voiceprint information;
• combining the set of filtered voice segments to obtain combined voice information, and determining combined semantic information of the combined voice information;
• determining whether the combined semantic information satisfies the preset rule;
• and
• in response to determining that the combined semantic information satisfies the preset rule, using the combined semantic information as a speech recognition result.

A computer storage medium, storing a computer program that when executed by a processor, causes the processor to perform the following:

• obtaining captured voice information, and determining semantic information of the captured voice information;
• determining whether the semantic information of the captured voice information satisfies a preset rule;
• and
• in response to determining that the semantic information of the captured voice information does not satisfy a preset rule:
• segmenting the captured voice information to obtain voice segments, and extracting voiceprint information of the voice segments;
• obtaining an unmatched voiceprint information from a local voiceprint database;
• matching the voiceprint information of the voice segments with the unmatched voiceprint information to determine a set of filtered voice segments having voiceprint information that successfully matches the unmatched voiceprint information;
• combining the set of filtered voice segments to obtain combined voice information, and determining combined semantic information of the combined voice information;
• determining whether the combined semantic information satisfies the preset rule;
• and
• in response to determining that the combined semantic information satisfies the preset rule, using the combined semantic information as a speech recognition result.