因此在采用2级评分模型时双参数模型是最好的。
Therefore, the two-parameter logistic model was the best for 2-point scoring model.
基于模型：通过开发一个用户及评分模型来提供推荐。
Model-based: Provide recommendations based on developing a model of users and their ratings.
因此，研究基于多级评分模型的认知诊断具有重要的意义。
So the cognitive diagnosis under polychotomous scoring model is very meaningful.
已有的编程题自动评分模型不能对含有结构体的程序进行评分。
Existent automatic grading model of programs can not deal with the programs with structural body.
效益测定方法，如比较法、评分模型、对效益的贡献或经济学模型。
Benefit measurement methods that are comparative approaches, scoring models, benefit contribution, or economic models.
实验结果显示，该算法建立的客户信用度评分模型简洁、易懂和准确率高。
Experimental results show that the model of credit scoring built by the algorithm is compact, comprehensible and accurate.
目的：应用MELD(终末期肝病评分模型)评价慢性重型肝炎的近期预后。
Objective: To evaluate the application of the Model for End-Stage Liver Disease (MELD) in predicting the short-term prognosis in patients with chronic severe viral hepatitis.
经实证检验，新模型具有较高的预测能力，不失为一种可选的个人信用评分模型。
The empirical analysis proves that the new model is an alternative individual credit rating model with better prediction ability.
这一评分模型的提出，为信用评估机构和金融机构提供了科学管理和正确决策的依据。
Therating model supplies the foundation of the scientific management and correct decision for credit assessment organization and finance institutions.
将两参数逻辑斯蒂模型作为多级评分模型，并用迭代法对项目参数及能力参数进行点估计。
The two-parameter logistic model is regarded as a polychotomous test model, and the item parameter and the ability parameter are further estimated with the iteration method.
在对比国内外各种信用评分模型优缺点的基础上，选择以BP神经网络方法为建模的理论依据。
BP neural network model is selected as the theoretical foundation after comparing the advantage and disadvantage of credit rating model inside and outside the country.
第二章论述了消费信贷和个人信用评分的有关理论问题，以及关于个人信用评分模型的文献综述。
Secondly, this paper looks at some theories about consumer credit and personal credit-scoring, and then Outlines the development of techniques applied in credit-scoring models.
本文将数据挖掘技术与信用卡业务分析相结合，主要分析数据挖掘技术在信用卡信用评分模型中的应用。
This text have the data mining technology and credit card business analysis technology combined together, it is mainly used in credit card model.
经过糖化血色素，胰岛素使用，微量白蛋白尿，心血管疾病和抑郁评分模型中的夹杂物，每一个有显着相关的预期寿命。
After inclusion of A1C, insulin use, microalbuminuria, cardiovascular disease, and depression scores in the model, each was significantly related to life expectancy.
国外经验表明，个人信用评分模型作为一种有效的个人信用风险管理工具，在商业银行的信贷消费决策中起到了非常重要的作用。
The foreign experience indicated that, as an effective individual credit risk management tool, credit rating model played a very important role in the commercial banks' credit decision-making.
目的评价分子吸附再循环系统(MARS)治疗重型肝炎的临床疗效，应用终末期肝病评分模型(MELD)，观察它对重型肝炎预后的预测作用。
Objective to evaluate the efficiency of Molecular Adsorbents Recycling System (MARS) in the treatment of severe hepatitis and to study the clinical use of the Model for End-Stage Liver Diease (MELD).
在多变量逻辑回归模型中，开发基于回归系数预测程序的一个简单的临床评分体系。
A simple clinical scoring system was developed on the basis of regression coefficients of predictors in a multivariable logistic regression model.
结果：在我们的模型中，三个变量预测6个月内预后不佳：年龄、以前的腹泻、和登记后2周内的GBS残疾评分。
FINDINGS: we included three variables that were predictive of poor outcome at 6 months in our model: age, preceding diarrhoea, and GBS disability score at 2 weeks after entry.
本研究提出的模型建议，找出以往评分的行为模式是可行的。
Our model suggests that it is possible to find out the structure of the past grading pattern of behavior.
方法：采用线栓法引起大鼠局灶性脑缺血模型，在缺血后进行再灌注，测定脑梗死面积并进行神经缺陷评分及观察病理组织学改变。
Methods: to make the model of cerebral ischemia and after restoration of blood flow with thread embolism, and measure the area of cerebral infarction and observe cerebral pathologic change.
模型2采用这些危险因素另加冠状动脉钙评分。用模型2比较模型1我们计算分级改善和比较危险分层。
Model 2 used these risk factors plus CACS. We calculated the net reclassification improvement and compared the distribution of risk using model 2 vs model 1.
目的：以确定增加冠状动脉钙评分到建立在传统危险因素预测模型中是否可以改善危险分级。
Objective to determine whether adding CACS to a prediction model based on traditional risk factors improves classification of risk.
采用方差分析法，对专家评分赋予相应的权重，使得评价模型更加科学。
By using variance analysis method, we give expert score corresponding weight, which makes the teaching evaluation model more scientific.
目的采用MRI检测神经功能缺失评分判定线栓法制作大鼠局灶性脑缺血动物模型的可靠性。
Objective To detect the reliability of focal cerebral ischemia model which is evaluated by the score standard of neural function deficient degree after using MRI.
牛磺酸治疗组神经缺损评分比模型组小。
Neurologic deficit score in taurine groups was smaller than that in model group, too.
指出了传统协同过滤方法存在着评分矩阵稀疏、冷启动、易受攻击性、兴趣模型单一和可扩展性等问题。
And point out the problems existed in the traditional collaborative filtering methods: ratings matrix sparsity, cold start, vulnerability, single interest model and scalability issues.
本系列博文将针对消费贷款领域的信用评分及其模型进行相关研究探讨。
This series of blog posts tries to cover the theory behind credit scoring and models typically used in consumer lending domain.
探讨终末期肝病模型(MELD)评分系统对预测慢性重型乙型病毒性肝炎患者短期预后的临床应用价值。
To assess the value of the model for end-stage liver disease (MELD) on the short-term prognosis in the patients with chronic liver failure (chronic and severe hepatitis B).
探讨终末期肝病模型(MELD)评分系统对预测慢性重型乙型病毒性肝炎患者短期预后的临床应用价值。
To assess the value of the model for end-stage liver disease (MELD) on the short-term prognosis in the patients with chronic liver failure (chronic and severe hepatitis B).
应用推荐