Model processing method and system

The embodiment of the invention provides a model processing method and system. The model processing system comprises a client side and a server side. The client is configured to send a model processing request to the server, and the model processing request carries to-be-processed data; the server side is configured to obtain the non-zero value weight of the machine learning model from the weight information storage unit; acquiring position information of the non-zero value weight in a weight matrix of the machine learning model from a position information storage unit corresponding to the weight information storage unit; and performing convolution calculation on the to-be-processed data by using the non-zero value weight and the position information of the non-zero value weight in the weight matrix. The weight information storage unit only needs to store the non-zero value weight, so that the data storage efficiency is improved, the data storage space is saved, the model only needs to carry out convolution c