Green production benefit evaluation model of trade products based on principal component analysis

In order to overcome the problem that the accuracy of evaluation of production efficiency of products needs to be improved, a green production efficiency evaluation model of trade products based on principal component analysis is proposed. The evaluation index system is constructed from two aspects of economic benefit and comprehensive benefit. The main component analysis method is used to deal with the constructed evaluation index, determine the main component factors, introduce the fuzzy integral mechanism, and construct the fuzzy integral evaluation model of the optimisation degree of green production benefit of trade products, so as to evaluate the overall benefit level of green production of products. The experimental results show that the effectiveness of the evaluation is close to 100%. The model has a high degree of fit between the reference value and the evaluation value, and shows good application performance.