Method for extracting main influence factors of urban carbon emission and related device

The invention discloses an urban carbon emission main influence factor extraction method and a related device, and the method comprises the steps: obtaining high-dimensional carbon emission information containing the specific operation information of a user and the carbon emission information of the user, and carrying out the dimension reduction processing of the high-dimensional carbon emission information, and obtaining the dimension reduction data; performing hyperplane division processing on the dimension reduction data to obtain a plurality of carbon emission information sets with similar user characteristics; performing linear mapping processing on each carbon emission information set so as to extract features of each carbon emission information set; combining energy, economy and society to construct a carbon emission influence factor evaluation system; and extracting carbon emission influence factors from actual carbon emission information features according to features of each carbon emission informat