Data processing method and device based on artificial intelligence, computer equipment and medium

The invention relates to the technical field of artificial intelligence, and provides a data processing method and device based on artificial intelligence, computer equipment and a medium, and the method comprises the steps: binning original data by a first equal-frequency binning model to acquire a plurality of binning data, and constructing a training sample set according to the binning data; performing fitting calculation on the training sample set by adopting a plurality of preset fitting functions to obtain a fitting error corresponding to each fitting function, and selecting the fittingfunction corresponding to the minimum fitting error as a target fitting function; segmenting the training sample set to obtain a plurality of sub-training sample sets, and performing fitting calculation on the plurality of sub-training sample sets by adopting a target fitting function to obtain a plurality of first fitting parameters; calculating a plurality of second fitting parameters of the test sample set according to