We learned that in order to create a good classification tree model, we need to have an existing data set with known output from which we can build our model.
我们了解了为了创建一个好的分类树模型，我们必须要有一个输出已知的现有数据集，从这个数据集才能构建我们的模型。
Good entrepreneurs recognize this, and tend to build agile teams that can quickly respond to early market information in order to identify a real business model and minimize risk.
优秀的企业家认可这一点，并构建出能对早期市场信息快速反应的敏捷团队，以便确认真正的商业模式和最小化风险。
Sxpipe: Try simple XML Pipelines (sxpipe) to build a simple processing model for XML documents and choose the order in which components are evaluated.
sxpipe：尝试使用简单x ML管道(SimpleXML Pipelines, sxpipe)构建简单的XML文档处理模型，并选择计算组件的顺序。
This model has unified information interface, so that we can choose different function components for different monitoring objects in order to build system.
该模型具有统一的信息接口，根据实际监测对象的不同，可以选用不同的功能组件构建系统。
In order to analyze the selected methods of the cosmetic package, analytic hierarchy process was used to build up the packaging model.
为了对化妆品包装方法选择问题进行分析，运用一种定量分析法建立包装方法选择模型。
The engine stable experiment and passenger car road test were done in order to build the engine model and testify the accuracy of the simulation by CRUISE.
为了建立发动机数学模型和验证CRUISE软件模拟计算的精度，分别做了发动机稳态试验和整车性能试验。
In order to build the DPF pressure drop model based on air intake flow, DPF bed temperature, soot and fuel charge, the paper has carried out a series of tests, collected a mass of data.
为了建立基于进气流量、DPF床温、碳烟以及喷油量的DPF压降模型，论文进行了一系列的试验，采集了大量数据。
This dissertation studies how to build trust model for grid computing in order to find out malicious users and improve security and reliability of system.
本文研究如何在网格计算中建立信任模型，来排除内部恶意节点，提高系统的安全可靠程度。
So Conditional Random Field (CRF) is introduced to build POS tagging model in this paper, in order to overcome above problems.
论文引入条件随机域建立词性标注模型，易于融合新的特征，并能解决标注偏置的问题。
In order to solve this problem, we must study how to build model for high-speed train group during operation.
为解决这个问题，必须要研究如何对高速列车群运行过程建立模型。
In order to consider the factors synthetically on safety evaluation, the BP network model is adopted to build up the safety evaluation method of dykes and DAMS by the artificial neural network.
为了综合考虑安全评价中各因素的影响，采用人工神经网络BP网络模型，建立基于人工神经网络的堤坝安全评价方法。
In order to build the load model database of Northeast power network, it should select the representative load nodes to install the load measurement units.
为了建立东北电网负荷模型参数库，须选择有代表性的负荷节点布设负荷特性测量装置。
In order to build a high level integrated CAD system with the manpower saving feature, a novel Multimedia Simulation based architecture structural CAD system model (MSCAD) was put forward.
为使新型CAD系统具有更高水平的集成性和替代人工能力，提出了一个基于多媒体仿真的建筑结构CAD系统设计模型(MSCAD)。
In order to acquire the local bending spring-back accuracy of sheet metal strip of a progressive die design, the thesis aims to build ironing depth simulation model in a bending deformation zone.
为解决级进模具使用的带料上的局部折弯回弹的精度问题，本文建立了折弯变形区的过压量模拟模型。
In order to further investigate the mechanism and build model of self-excited vibration, it is necessary to study the mechanism of DBT.
为了明确自激振动的产生机理，建立力学模型，必须研究韧脆转变机制。
We need a mass of practice and experiential accumulation in order to roundly master and apply it When we use the UML language to build system model, it isn't to build only one.
但要想全面地掌握和应用它，是要大量的实践和经验的积累。用UML语言建造系统模型的时候，并不是只建一个模型。
Finally, in order to understand this issue more deeply, we also build churn prediction model with Logistic regression model.
最后，为了更加深入的探讨流失预警模型，本文还采用逻辑回归模型建立了客户流失预警模型。
To build up a test-bed for DDVC electro-hydraulic servo system, taking the experiment in order to verify the correctness of the mathematical model.
搭建了直驱式电液伺服系统的试验台，对系统进行了试验研究，从而验证了数学模型的正确性。
At the end of papers, this problem description method is used in construction claims in order to build problem description model of construction claims based on OODSE.
最后，本文将该描述方法应用于工程施工索赔问题上，建立了基于OODSE的工程施工索赔问题描述模型。
The structure of knowledge base is build by the database of relational data model. In order to add rules and delete reduplicate rules, knowledge base has the function of addition, deletion and so on.
本文采用了基于规则的知识表示方法，并采用了关系型数据库建立本系统的知识库，知识库具有添加、删除等功能，实现规则的增加及重复规则的删除。
First, build a three-dimensional model of a helicopter, then compile interface program in order to get the data of the model.
首先对直升机外形三维建模，编写接口程序导出模型数据。
In order to control the rolling force, we must build the mathematic model of rolling force.
为了控制铸轧力，必须建立铸轧力控制数学模型。
All the research achievements will be used to build a model of three-dimensional cell culture, in order to lay a solid foundation for culture of multifunctional organ in vitro.
所有的研究结果，将用于建立细胞三维培养模型，为将来能在体外培养出全功能的人体器官打下坚实的基础。
All the research achievements will be used to build a model of three-dimensional cell culture, in order to lay a solid foundation for culture of multifunctional organ in vitro.
所有的研究结果，将用于建立细胞三维培养模型，为将来能在体外培养出全功能的人体器官打下坚实的基础。
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