您要查找的是不是：
- Because of the non steadiness of the kernel function, a data depth weight kernel estimator for model error was produced based on the data depth theory so as to restrain the singular data. 根据数据深度理论，建立了非参数模型误差的深度加权核估计方法，提高了模型误差估计的抗差注。
- weighted kernel estimate 加权核估计
- Consistency of Weighted Kernel Estimator for Regression Function under Martingale Difference Error Sequences 鞅差序列下回归函数加权核估计的收敛性
- Weighted Kernel Estimator of Nonparametric Regression Function for Martingale Difference Sequences 鞅差序列下回归函数加权核估计
- weighted kernel estimator 加权核估计
- Weighted kernel estimators 加权核估计
- We quantitatively study the relation between quiescence and strong earthquake and extrapolate the probability of earthquake occurrence using kernel estimate method. 文中还定量分析了平静异常与大震的关系;提出了利用核函数对大震发生时间进行概率外推的方法.
- weighted kernel density estimation 加权核密度估计
- weighted kernel density estimation (WKDE) 加权核估计技术（WKDE）
- weighted kernel k - means clustering 聚类
- Under the frame of natural gradient algorithm, an ICA algorithm based on adaptive kernel estimation is proposed, which can separate arbitrary mixed signals (such as super-Gaussian and sub-Gaussian, symmetric and asymmetric signals). 摘要在自然梯度算法的框架下，本文利用随机变量概率密度函数非参数估计的自适应核函数法，给出了一种能够对任意混合信号（超高斯和亚高斯信号，对称和非对称分布信号）进行盲分离的算法。
- One nonparametric model was established by use of the stochastic theory and kernel estimation method. By use of the data of the repurchasing rate in Shanghai stock market, the nonparametric model was empirically tested compared to Vasicek and CIR. 利用随机过程的原理和非参数的核函数估计方法建立了非参数的利率期限结构模型 ;采用上海证券交易所的国债回购利率数据对建立的模型进行了实证检验 ;并与 Vasicek、CIR模型进行了比较 .
- The results from GPS surveying data show that the direct estimation methods considering the second order items can be used in least square kernel estimating of nonlinear semiparametric models. 用实测数据进行计算，证明了对于非线性半参数模型最小二乘核估计，可采用顾及二次项的直接解法。
- Kernel Estimate of Error Variance in Partially Linear Autoregressive Models 部分线性自回归模型中误差方差的核估计
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- The selection was weighted against me. 那次选拔对我不利55。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She was weighted down with cares. 她心事重重。
- The stick had been weighted with lead. 这条棍子灌了铅增加了分量。
- She was weighted down with parcels. 她携带著沉重的包裹。
