Character attribute classification method and device, storage medium and computer equipment

According to the character attribute classification method and device, the storage medium and the computer equipment provided by the invention, during character attribute classification, the to-be-classified attributes of the character image are determined firstly, and then the target attribute classification model corresponding to the to-be-classified attributes is determined, so that the attribute classification capability is improved through a single-attribute model. The model is obtained by combining a feature recognition network provided with a softmax loss function with intervals and a classifier provided with a classification loss function. Wherein the softmax loss function with intervals improves the classification capability of the model by reducing the angle difference between intra-class sample features and increasing the angle difference between inter-class sample features; and the classification loss function is dynamically adjusted through the weight to balance different types of samples in the