The predicted value of Environment pollution treatment project investment based on the GM(1,1) model

Abstract

Abstract-The predicted value of Environment pollution treatment project investment is very significant in our country. It has less samples and uncertain information, a small dynamic sample prediction which is in view of the environmental pollution treatment project investment is very important .The GM(1,1) model is very appropriate. Combining with the classical GM(1,1) model through a process of accumulation of data, generating the immediate value sequence, constructing the grey whitening equation and selecting this project investment in our country over the 6 years as samples, fitting and forecasting the project and confirming the feasibility, practicality and veracity of the environmental pollution treatment project investment by combining with classic GM (1, 1) model has a certain guiding significance.