Application of combination model based on second-order effective measure in deformation forecasting
Hongli Su · Cehui kexue · 2014
Compared with one-order effective combination forecasting model,the second-order effective combination forecasting model could not only consider the mean of the sequence of precision,but also reflect the degree of dispersion by the standard deviation of the accuracy.This paper proposed a combination of multi-objective forecasting model,and simplified the calculation of the model by approximate solution to forecast the building deformation.Experimental result showed that the proposed model would have high precision of forecasting with its simple and useful utility,which could be widely used in the practical building settlement deformation forecasting.