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针对我国废纸进口量大与具有不确定性的特点,本文运用了具有适用性广,预测准确率高等优点的灰色系统理论预测我国废纸进口量,建立进口量模型并对该模型的精度进行了检验。结果表明该模型在当前的经济发展的模式下用于预测我国废纸进口量具有一定的可行性和有效性。
In view of the large and uncertain import of waste paper in our country, this paper uses the gray system theory which has the advantages of wide applicability and high prediction accuracy to predict the import volume of waste paper in our country, establish the import quantity model and make the accuracy of the model The test. The results show that the model is feasible and effective in predicting the import of waste paper in the current economic development mode.