ID3 algorithm is the most widely used algorithm in the decision tree,based on the Decision Tree ideas in the data mining,for the shortcoming of inclining to chose attributions which has many values,the paper has improved ID3 by introducing irrelevant degrees.
ID3算法是决策树中应用最广泛的算法,通过对数据挖掘中决策树的基本思想进行阐述,讨论了ID3算法倾向于取值较多属性的缺点,引入无关度对ID3算法作了改进。
In this paper,the authors explore key dimensions of e-service quality to internet banks.
因此,找出影响网络银行服务质量的关键维度,应为研究的核心内容。
To counter the deficiency of studies on flexibility and system analysis methods in the firms’capabilities field,a method of analyzing the key dimensions of firms’capabilities rigidty and flexibility is proposed in this paper.
针对当前我国企业能力研究中对柔性重视不足和系统分析方法较少的问题 ,提出一种对企业能力的关键维度——刚性与柔性进行分析的方法。
Using the Phase Space Reconstruction Technique(PSRT) and correlation dimension method,the evidences of the existence of chaos are found in the time series of the monthly and daily Brent and WTI crude oil price fluctuations in the markets.
通过相空间重构技术,对Brent和WTI原油价格增长率的时间序列分别进行相空间重构,将若干固定时间延迟点上的数据作为新维处理,形成相点,应用Wolf方法得出了最大的Lyapunov指数,从而给出了系统混沌存在的证据;利用关联函数求出了关联维度和Kolmogorov熵,从而给出了对系统的混沌程度的估计和对Brent和WTI原油价格进行有效性预测的时间尺度。
Research on the Key Dimensions of SMEs Total Innovation Management Model
中小企业全面创新管理模式的关键维度研究
Key Dimensions of E-service Guality to Internet Banking;
寻找网上银行电子服务质量关键维度之方法研究
Research on Precise 2-D Plane Grating Measurement System and Key Technology;
高精度二维平面光栅测量系统及关键技术研究
Key Technology of High Precision Three-Dimension Laser Color Scanner;
高精度三维信息获取装置关键技术的研究
An Interpretation of Zhuang-zi s Philosophy of Technology;
庄子技术哲学思想的关键范畴和内在维度
The greater uniformity along the fiber length is largely responsible for the increase in strength.
沿纤维长度方向较好的均匀度是强度增加的关键。
Effect of the Key Enzymes and Exogenous Materials on Fiber Strength Formation in Low Temperature Condition;
低温下棉纤维发育关键酶及外源物质对纤维比强度形成的影响
four stipulations for operation and maintenance of critical equipment
关键设备使用维护“四定”
Two of the most important dimensions of structure are centralization and departmentalization.
在组织结构中最关键的两个维度是集中化和部门化.
The key job in the establishment of regional modern surveying frame
区域现代高精度三维测绘基准设施无缝整合的关键工作
Understanding each other is essential for a good relationship.
相互理解是维持良好关系的关键所在。
High dependable safety critical systems based on multilevel criticality
基于多级关键度的高可信安全关键系统
The maximum number of dimension key processing errors has been exceeded.
已超出了维度键处理错误的最大数目。
Stop processing after encountering missing dimension key errors
遇到缺少维度键的错误时停止处理
Indicates whether member keys are unique throughout the entire dimension.
指明成员键在整个维度中是否唯一。
Changing dimensions must possess unique member keys. If you choose Yes for a new dimension that does not use unique member keys, you will not be able to process the dimension.
可更改维度必须拥有唯一成员键。若对不用唯一成员键的新维度选择“是”,您将不能处理该维度。
Then, the paper essentializes the two key problems in the course of building a three-dimensional monitor network: the optimum geometrical graph and the precision distance surveying.
同时,简要分析了建立高精度的测边三维监测网的两个关键问题,即最优构形和精密光波测距。
A mental model is an essential resource: it identifies the dimensions along which our experiences will be judged and subsequently communicated to others.
思维模式是关键起因,其区别尺度有赖于个人阅历如何去判断以及如何与他人交谈。