摘要
半参数模型是参数模型和非参数模型的混合模型,其应用前景十分广泛。本文介绍了半参数模型中的补偿最小二乘法,并用实测数据验证了该方法的有效性,通过算例分析,该方法应用于重力异常插值格网化是可行的。
Semi parametric model is a mixed model of parameter model and nonparametric model, which is widely used. This paper introduced the Penalized Least Squares Principle in semi parametric model, and verified its effectiveness by actual measured data. Example analysis verified that this method is feasible applying to the gravity anomaly interpolation grid.
出处
《价值工程》
2014年第6期297-298,共2页
Value Engineering
关键词
半参数模型
重力异常
插值
semi parametric model
gravity anomaly
interpolation
