核密度估计 meaning in English
kernal density
Examples
- Moderate deviations for the kernel density estimators
核密度估计的中偏差 - Methods non - parameter kernel density estimation method was adopted
方法采用非参数核密度估计推断方法。 - Compared with traditional pca - based methods which assumes that the data are independent and follow normal distribution , this kernel - density based method does n ' t require any assumption on data distribution
而传统的基于主元分析的系统性能监控方法都是假定测量数据相互独立且服从正态分布的，采用核密度估计方法无需对数据的分布作任何假定。 - In last chapter , a new conception and model for var , based on prediction are brought forward . finally , a kind of new kernel density estimating function , adapting to financial time series is employed to extend time series kernel density estimating model
文中最后一部分，从风险价值预测的角度出发，建立了基于var预测的概念和模型，提出了一种适合估计金融时间序列分布的核密度函数，并采用加权法推广了时间序列核密度估计模型 - Considering the fact that continuous process and batch process are the two important production modes in process industry , and each of them has its respective characteristic , our works are divided into two parts , those are , monitoring of continuous processes and of batch processes . the main contribution of this thesis is as follows , 1 multivariate kernel - density estimation method is used to calculate the distribution of data and assess the impact of parametric uncertainty on the monitoring performance
由于连续生产方式和间歇生产方式是流程工业中两种重要的生产方式，它们具有各自不同的特点，因此，本文的工作分两大部分，即连续工业过程的监控和间歇工业过程的监控，具体包括： ( 1 )采用多变量核密度估计方法，研究了参数不确定条件下，过程数据的分布及其对系统监控性能的影响。