Wireless charging remaining time prediction method based on data processing

The invention relates to the technical field of digital data processing, and provides a wireless charging remaining time prediction method based on data processing, which comprises the following steps: acquiring charging data, obtaining feature data according to the charging data, obtaining a feature evaluation value according to a statistical histogram of the feature data, and calculating the remaining time of wireless charging according to the feature evaluation value. Obtaining a feature inter-class distance according to the similarity between the feature data distribution curves, obtaining a classification substitution index according to the difference of the charging data between different classes of feature data classification results and the feature inter-class distance, and obtaining a feature optimal value according to the feature evaluation value and the classification substitution index; and obtaining classification features of the data set extracted each time according to the feature optimization