查询词典 polytomous

In this thesis we give a research on polytomous item response theory.

本文是对多值记分的项目反应理论的一次探索和应用。

Enterprise's Financial Crisis Warning Model,Polytomous Logistic Regression Model,Cascaded Logistic Model

企业财务危机预警，多分类逻辑斯回归，瀑布逻辑斯回归

So research in the cognitive diagnosis under polytomous scoring model is very meaningful.

随着布什总统&不让一个孩子落下&的政策出台，美国的认知诊断研究也逐渐成为热门，但目前的大部分研究仍基于0.1 评分，而多级评分可以提供更丰富的信息，并且我国的试题类型往往是多级评分的，因此研究基于多级评分的认知诊断具有重要的意义。1 本文采用模型介绍1.1 目前同类相关研究采用的模型及方法1.1.1 多级评分个人拟合统计量Drasgow提出的多级评分个人拟合统计量指标_l J可以将多级评分模型中被试是否属于异常反应诊断判别出来，但该指标功能局限性大，只能对被试反应模式是否正常做出定性说明，还不能指出哪些属性掌握与否，尚达不到针对考生不足之处进行补救教学的目的。1.1.2 Tatsuoka的规。。。。。。

And so forth we will examine it separately to major use statistics method of Logistic Regression and Polytomous Logistic Regression.

在探讨其相关因素(性别、年级、学业成绩、父母婚姻状况、父母教育程度、与父母的关系、吸菸、饮酒、非法药物行为)时，主要使用之统计方式为逻辑斯回归及多分类逻辑斯回归。

The methods of rank sum test, chi-square test, Spearman rank correlation, unconditional logistic regression and polytomous ordinal logistic regression were used to analyze the relation between patients finding and the influencing factors.

用秩和检验、X~2检验、Spearman等级相关、二分类logistic回归和多分类有序logistic回归等统计分析方法探讨各行政村肺结核病人筛查结果与各影响因素的关系并对筛查效果作初步评价。

GLM specific models: Binomial regression, polytomous regression, Cox proportional hazard, log linear.

GLM。特殊模型：二项回归，多项回归， Cox 比例风险，对数线性模型。

Negative binomial regression and polytomous Logistic regression were employed to assess the risk factors of total injuries and recurrent injuries, respectively.Results Retrospective survey of baseline showed that both groups had similar levels of injury incidence before intervention.

结果 基线分析结果显示在伤害干预措施实施之前，干预组和对照组的伤害发生水平接近，而在干预实施之后，伤害结局显示干预组和对照组的伤害发生率差异显著(P＜0.001)，干预组的伤害发生率比对照组的伤害发生率低10.74％。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失