Interpretation analysis method, device and equipment based on data classification and grading and medium

The invention discloses an interpretation analysis method and device based on data classification and grading, equipment and a storage medium, and relates to the technical field of data processing, and the method comprises the steps: obtaining to-be-classified and graded data, and carrying out the data classification and grading processing of the to-be-classified and graded data to obtain a corresponding data classification and grading result; based on the to-be-classified and graded data and the data classification and grading result, performing model training by using a first preset algorithm to obtain a corresponding trained model, and disassembling the trained model to obtain a data classification and grading basis corresponding to the data classification and grading result; and converting the data classification and grading basis into a corresponding data classification and grading rule by using a regular expression. According to the method, the corresponding data classification and grading basis is obta