Two objective weighting methods and their application to weights of combination forecasting
Yang Teng-fe · Engineering of Surveying and Mapping · 2014
It is an effective method which builds a combination forecasting model to forecast the problems of engineering subsidence. It can utilize the information from every single forecasting method comprehensively and improve the prediction accuracy.But the calculation to determine the weights of combination forecasting is complicated.There are two kinds of objective weighting method being used to calculate the weight combination forecasting model.This method is simple to understand and easy to use.The examples show that it can prove its superiority.