Data processing method and device, electronic equipment and storage medium

The invention discloses a data processing method and device, electronic equipment and a storage medium, and the specific implementation scheme is as follows: obtaining to-be-processed data, and determining a sample set and a test set based on the to-be-processed data; obtaining a fuzzy set of data variables of the sample set, and determining a membership function of the fuzzy set; obtaining a plurality of preset grid region numbers, performing region division on the sample set for each network region number, and determining a data evaluation model corresponding to the network region number based on the sample set subjected to region division and a membership function of the fuzzy set; performing error testing on the data evaluation model of the plurality of grid region numbers based on the test set to obtain a test error; and determining a target data evaluation model based on the test error. According to the embodiment of the invention, a semantic fuzzification and grid parameter fitting method can be utiliz