Data processing method and device, equipment and storage medium

The invention provides a data processing method and device, equipment and a storage medium. The method comprises the following steps: acquiring an operation request of a neural network, wherein the operation request comprises an operation instruction and a plurality of initial data; format conversion processing is conducted on the multiple pieces of initial data, multiple pieces of intermediate data are obtained, the data precision of the intermediate data is higher than that of the initial data, and the storage space needed by the initial data is smaller than that needed by the intermediate data; according to the operation instruction, performing operation processing on the multiple pieces of intermediate data to obtain operation result data; and determining target data according to the operation result data, wherein the data format of the target data is the same as that of the initial data. According to the method provided by the invention, the problem that an existing floating point operation method has de