goodness-of-fit

基本解釋

In allusion to the disadvantages of the methods we usually use, quantile regression is introduced and the goodness of fit is improved effectively.
針對當(dāng)前常用混合成本分解方法的不足，本文引入百分位數(shù)回歸方法，有效提高混合成本分解的擬合優(yōu)度。
The application shows that suitable nonlinear methods may outperform DEA method in terms of goodness of fit.
另外，對線性與非線性的數(shù)據(jù)包絡(luò)分析方法進(jìn)行了比較，案例表明合適的非線性方法較原dea方法有更好的擬合優(yōu)度。
To evaluate a cost function, accountants assess economic plausibility and goodness of fit.
評估一個(gè)成本的功能，會計(jì)師評定經(jīng)濟(jì)合理性和適用性。
The objective function is used not only for evaluating the goodness of fit, but also for determining the pheromone increment in the algorithm.
該目標(biāo)函數(shù)既用于評價(jià)擬合程度，又用于決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.
重點(diǎn)研究了含密序列統(tǒng)計(jì)可見性的定量評估，提出了基于峰度系數(shù)和微分墑的偏態(tài)評估、基于擬和優(yōu)度檢驗(yàn)的統(tǒng)計(jì)可見性評估和基于鑒別信息的統(tǒng)計(jì)可見性評估。