2) likelihood ratio method
似然率法
1.
This paper presents two direct methods,namely the pathwise method and the likelihood ratio method.
文章主要介绍两种计算期权价格敏感性参数的方法,即顺向法与似然率法,并推导了几何亚式期权的敏感性参数D elta、Rho、V ega、Theta的计算公式。
4) approximate maximum likelihood method
近似极大似然法
1.
An approximate maximum likelihood method is adopted for estimating ARMAX model parameters.
采用近似极大似然法估计ARMAX模型系数 ,克服了传统极大似然估计方法的高度计算复杂性 ,需要对参数的初值进行猜测的缺点。
5) maximum likelihood estimation
最大似然法
1.
[Methods] Steps of maximum likelihood estimation(MLE) in EXCEL spreadsheet were illustrated at length with the example of measurements from a refinery.
[方法]用某炼油厂职业卫生监测数据为例,在EXCEL电子表格中,介绍了应用最大似然法(MLE)处理检测限以下测量值中的步骤。
6) maximum likelihood method
极大似然法
1.
Genetic analysis for restoring genes of wild-abortive type Indica hybrid rice by maximum likelihood method;
利用极大似然法分析野败型杂交籼稻恢复基因的遗传
2.
The maximum likelihood function of the fatigue life was proposed based on the maximum likelihood principle, and it was born out that the maximum likelihood method could be used for the fatigue analysis.
结果表明 ,用极大似然法研究含未焊透缺陷焊接接头的疲劳性能 ,减少了试验工作量和试验费用 ,而且试验数据可靠 ,极具推广价
3.
This algorithm combines the global search ability of genetic algorithm and local search ability of maximum likelihood method,which makes the hybrid genetic algorithm unaffected by the initial value assignment of maximum likelihood method,and solves the problem of the low convergence rate and low convergence precision of genetic algorithm.
该方法结合了遗传算法的全局寻优能力和极大似然法的局部寻优能力,使得混合遗传算法不受极大似然法初值选取的影响,同时也解决了遗传算法收敛速度慢和收敛精度较低的问题。
补充资料:最大似然法
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条