Application of decision tree method in economic statistical data processing

Decision tree method is a powerful technology of decision-making system construction. The article introduces basic concept and algorithm of decision tree method first of all, then conducts data mining in economic statistical data through the introduction of decision tree method, and analyses the excavated information, thus proves that decision tree method can improve the quality of economic statistical data, in the end the article proposes some exploratory comments and suggestions for the application of decision tree method in economic statistics.