摘要
根据支持向量机的预测能力只与支持向量有关的思想,提出滚动预测时剔除非支持向量的改进的滚动预测模型。实际的大坝沉降监测算例表明,改进的滚动预测模型是有效的,预测精度得到提高。
Based on forecasting ability of SVM related to Support Vectors, an improved rolling forecasting model was proposed by rejecting the non support vectors. The practical dam monitoring example showed that the improved method was effective, and the forecasting accuracy was improved.
出处
《大地测量与地球动力学》
CSCD
北大核心
2014年第4期92-95,共4页
Journal of Geodesy and Geodynamics
基金
国家973计划项目(2011BAD21B0601)
