By defining different output criteria, we model that Task 1 provides alternative outputs, namely either item a or items B and C. Based on the output, either Task 2 or Task 3 executes.
通过定义不同的输出条件，我们规定，在模型中，由Task1提供可选输出，即项目a或项目b和c。并根据输入，执行Task2或Task3。
Item Response theory (IRT), as the base of CAT, is a theory of measurement based on mathematical model.
项目反应理论是CAT的基础，项目反应理论是一种建立在某种数学模型基础上的测量理论。
The effective factors of computer lesson test paper's quality are analyzed based on the Item Response Theory and a evaluation model for the quality of lesson's test paper is established.
本文在试卷（项目）反应理论论点的基础上，剖析影响计算机基础课程试卷质量的因素，建立试卷质量评价指标模型。
This article is based on the item of science and technology office of heilongjiang province, and a process parameters model is built and optimized.
本文结合黑龙江省科技厅的攻关项目，建立球磨法制备超细石英粉体的工艺参数模型并进行优化。
A collaborative filtering recommendation algorithm based on the item features model is proposed in this paper.
提出一种基于项目特征模型的协同过滤推荐算法。
This paper presents a calculation model based on BP neural net to account the weight of a feature item in a document.
本文根据BP神经网络的函数逼近功能，针对文档特征项在文档中的权重，提出了一种基于BP神经网络的网络计算模型。
The model of micro-damage and mesoscale model based on micro-damage statistic, both of which were advanced by the proposer of the item.
考核了本项目申请人在预研过程中提出的材料细观损伤模型以及基于细观损伤统计的亚宏观损伤模型。
The model of micro-damage and mesoscale model based on micro-damage statistic, both of which were advanced by the proposer of the item.
考核了本项目申请人在预研过程中提出的材料细观损伤模型以及基于细观损伤统计的亚宏观损伤模型。
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