Multi-mixing method product information classification and coding method

The invention relates to the technical field of information classification, in particular to a multi-mixing method product information classification and coding method used for classifying product information on a website or system platform. Firstly, according to product or information attributes, a linear classification method or a surface classification method is selected to use, and the product information is classified according to subjects with the linear classification method; when the linear classification method or the surface classification method is insufficient to express an integral structure or a hierarchical relationship, the linear classification method and the surface classification method are fused; since the simple linear classification method is insufficient to integrally express product structure information, the product information is expanded according to different fields and dimensions; and in the linear classification method, one-dimensional linear classification is fused to form multi