linear probability model的意思|示意
[数] 线性概率模型;线性机率模式
linear probability model的网络常见释义
线性概率模型 根据不同的函数形 式可以分为下面三类模型:线性概率模型(Linear probability model,LPM)、对 数单位模型(logit)、概率单位模型(probit): 三种模型估计的系数大约有以下的关系:...
线性机率模式 ... Lemeshow , Applied Logistic Regression 22 (二)LR 模式建立 LR 模式其实是为修正线性机率模式(Linear Probability Model) 之缺点所延伸出的,因此,本节先从线性机率模式之形成开始,再推 广到LR 模式。
模型 线性概率模型(Linear Probability Model)是以评判对象的信用状况为被解释 变量,多个财务比率指标为解释变量,利用最 小二乘法回归得出表示各解释变量与企业违约 率之间相...
为线性概率模型 ...: P(Y1/X)E(Y/X)X ii12i当用OLS去拟合二元因变量模型时,该模型又称为线性概率模型(LPM,Linear Probability Model),因厦门大学经济学院 胡朝霞 为它是线性的并且是对因变量取值为1的概率的模拟。
linear probability model相关短语
1、 lpm linear probability model lpm模型
linear probability model相关例句
By using linear probability model for peer review system, the thesis is the first research in domestic study.
本文利用线性概率模型对同行评议制度进行研究,这在国内同行评议研究中尚属首次。
Small and medium coal mining enterprise; major safety accident; Linear probability model; Critical production scope;
中小煤矿企业; 重大生产事故; 线性概率模型; 安全生产限额;
If that probability is low, then you can reject the null hypothesis that the mean is the best predictor and, correspondingly, gain confidence that a simple linear model offers a good fit for the data.
如果概率很低,那就可以不采用平均值是最佳预测值这一无效假设,并且相应地可以确信简单线性模型是与数据良好吻合的。
By comparing the predicted results with real numerical values, we can reach that the prediction of accident probability which USES the generalized linear prediction model has some credibility.
通过模型预测结果与实际值对比,得出利用广义线性预测模型对事故概率进行预测具有一定可信度。
Uncertain demands are described as a scenario set with certain probability, the supply chain operation model is constructed by using the robust linear programming method based on scenario analysis.
采用具有已知概率的离散情景描述顾客需求的不确定性,利用基于情景分析的鲁棒线性优化方法建立供应链的运作模型。