goodness-of-fit
基本解释
- n.拟合优度
英汉例句
- In allusion to the disadvantages of the methods we usually use, quantile regression is introduced and the goodness of fit is improved effectively.
针对当前常用混合成本分解方法的不足，本文引入百分位数回归方法，有效提高混合成本分解的拟合优度。 - The application shows that suitable nonlinear methods may outperform DEA method in terms of goodness of fit.
另外，对线性与非线性的数据包络分析方法进行了比较，案例表明合适的非线性方法较原dea方法有更好的拟合优度。 - To evaluate a cost function, accountants assess economic plausibility and goodness of fit.
评估一个成本的功能，会计师评定经济合理性和适用性。 - The objective function is used not only for evaluating the goodness of fit, but also for determining the pheromone increment in the algorithm.
该目标函数既用于评价拟合程度，又用于决定算法中信息素增量。 - We evaluate the statistical visibility of information hiding algorithms based on the coefficient of kurtosis, differential entropy, goodness of fit test and Kullback entropy.
重点研究了含密序列统计可见性的定量评估，提出了基于峰度系数和微分墒的偏态评估、基于拟和优度检验的统计可见性评估和基于鉴别信息的统计可见性评估。