Evaluation of Agricultural Economic Information Based on Kruskal Algorithm and Principal Component Analysis

Kruskal algorithm is a data reduction method Kruskal algorithm and PCA with different component numbers. Through the comprehensive evaluation of the existing rural economic information system, it can provide governments at all levels and relevant departments with scientific evaluation basis for the construction status, service level and benefits of the economic information system. On the one hand, it can avoid inefficient operation and resource waste caused by repeated construction; On the other hand, we found the weak links in the construction and development of rural economic information system through evaluation, and strengthened the software and hardware construction of the system itself.