针对目前灰色模型在建筑物沉降预测中存在的问题，提出了一种通过改善原始数据序列的光滑度来提高灰色模型预测精度的方法，并以某建筑物沉降为例，验证该改进算法的可行性，结果表明改进算法的灰色模型在处理该类数据上更加具有一定的优势。%Aiming at the problems of grey model in settlement prediction of buildings at present , this paper put for-ward a method to improve the forecasting precision of grey model through improving smooth degree of data series , and taking one building settlement as an example , verify the feasibility of the improved algorithm , the results show that the improved algorithm grey model has more certain advantages in handling such data .
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