Traffic classification and identification method based on transmission channel quality sorting

The embodiment of the invention provides a traffic classification and identification method based on transmission channel quality sorting. The method comprises the steps that network equipment installed on a transmission channel is monitored, and captured known traffic is marked; an auxiliary classification generative adversarial network structure is established, a generator receives a vector synthesized by random noise, hidden variables and category labels, the generator generates traffic, a discriminator receives an obtained traffic feature matrix, and the discriminator receives the traffic generated by the generator to carry out identification training; and the discriminator and the generator are trained, parameter updating is performed in a network obtained by training, and traffic classification and identification is performed based on the updated network. According to the invention, by transforming a loss function of an original auxiliary classification generative adversarial network, a traffic classifi