AUDIO-BASED USER STATE IDENTIFICATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM

摘要

An audio-based user state identification method and apparatus, and an electronic device and a computer-readable storage medium. The method comprises: acquiring an audio training set, and performing feature conversion on each piece of audio in the audio training set so as to obtain a target sonogram set (S1); on the basis of an attention mechanism and small sample learning, training a pre-constructed deep learning network model by using the target sonogram set so as to obtain a user state identification model (S2); when audio of a user to be subjected to identification is received, performing feature conversion on the audio of said user so as to obtain a sonogram to be subjected to identification (S3); and identifying said sonogram by using the user state identification model so as to obtain a user state identification result (S4). In addition, the present application further relates to blockchain technology, and the audio training set can be stored in a blockchain. By using the method, the consumption of data resources is reduced, and the practicability of a model is enhanced.