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- improved ridge estimator 改进岭估计
- In this paper, we discuss the ridge estimator and the prinripal component es-timator are "close" in the sense of Euclidian when we limited the ridge parameter k in aspectal range. 当法方程的系数阵呈病态时;平差参数的最小二乘估计不再是一个良好估计.;为改进最小二乘估计;许多学者提出了众多的有偏估计方法;其中影响最大的是岭估计和主成分估计
- almost unbiased generalized ridge estimator 几乎无偏广义岭估计
- Influence Analysis of Ridge Estimator in the General Linear Regression Model 一般线性回归模型岭估计的影响分析
- A ridge or hill of ice in an ice field. 冰丘冰原上的冰脊或冰山
- He walked along the mountain ridge. 他顺着山脊走。
- Relative Efficiency of Generalized Ridge Estimate 广义岭估计的相对效率
- Have standards of morality improved? 道德标准是否有所改进?
- General Ridge Estimate and Relative Efficiency 一般岭估计及其相对效率
- Small-sample properties for generalized ridge estimator of regression coefficients in linear regression model 线性模型中回归系数广义岭估计的小样本性质
- She is an improved edition of her mother. 她长得像她母亲但胜过她母亲。
- Our packing method shall be improved. 我们的包装方法应加以改进。
- His writing has improved greatly in this semester. 这学期他的写作有了很大进步。
- Two Sufficient Conditions for Generalized Ridge Estimator Better than Least Square Estimator 广义岭估计优于最小二乘估计的两个充分条件
- The relationship between them is being improved. 他们之间的关系正在改善。
- A ridge on the flesh raised by a blow; a welt. 抽打后皮肉上隆起的痕; 鞭痕
- The arch of short hairs covering this ridge. 眉毛覆盖于眉上的拱状短毛
- A low mound or ridge of earth; a knoll. 小丘低土丘或圆岗; 小丘
- Reception improved because of the new antenna. 接受效果因有新天线而得到改善。
- She improved in health stage by stage. 她的健康状况逐渐好转。