Speech interaction method and apparatus

A speech interaction apparatus, comprising:

• a processor and a memory storing a program;
• the processor is configured to execute the program stored in the memory, and perform operations comprising:
• acquiring speech data of a user;
• performing frequency domain transformation processing on the speech data of the user to obtain a spectrum signature of the speech data;
• performing user attribute recognition using the spectrum signature of the speech data to obtain a first user attribute recognition result, wherein the user attribute recognition result includes at least a gender attribute recognition result and an age attribute recognition result;
• performing content recognition on the speech data to obtain a content recognition result of the speech data by adopting a background acoustic model and a foreground acoustic model, wherein the background acoustic model adopts a large vocabulary continuous speech recognition (LVCSR)-based mono-phone technology and the foreground acoustic model adopts an LVCSR-based tri-phone technology;
• and
• performing a corresponding operation according to at least the first user attribute recognition result and the content recognition result, so as to respond to the speech data.