For the treatment of continuous attribute, select a kind of heuristic segmentation point selection method to classify the continuous attribute.
在连续属性值的处理方面,选用一种启发式的分割点选择方法对连续属性进行分类。
GS Yudou 8 is a narrow-leafed soybean variety derived from the natural hybrid of Zheng 74046 line and a tip soybean parent material (paternal) with a pedigree selection method.
GS豫豆8号是用系谱法从郑74046品系与尖叶桥梁亲本自然杂交株的杂种后代中选育成的窄叶型大豆新品种。
A new selection method of security factor was raised.
并在此基础上提出了安全系数选择的新方法。
The automatic selection method of initial load increment is discussed.
讨论了初始荷载增量步长的自动选择方法。
A selection method of SERM factorizations for linear transforms is presented.
给出了一种线性变换的整数SERM分解的选取方法。
Application of individual plant selection method known as the system breeding.
应用单株选择的方法称为系统育种。
This paper describes a variable selection method of nonlinear econometric modeling.
提出了非线性计量经济建模变量选择的一种方法。
Text feature selection method can affect the effect of text classification directly.
特征选择方法的好坏直接影响文本分类的效果。
A test point selection method based on testability measure is presented in this paper.
该文提出了一种基于可测性测度计算的测试节点选择方法。
This paper presents a novel feature selection method which is based on class feature domains.
本文介绍了一种基于类别特征域的特征选择方法。
The frequency of C1001B double seedling could be improved with a particular selection method.
通过特殊的选择方式,C1001B双苗发生频率可以提高。
Then the grey-relevant method is used to present a selection method on grey synthesis assessment.
应用灰关联分析法,提出了一种基于灰色综合评价的选择方法。
It's divided into two categories: the subset selection method and the data transformation method.
将数据维数消减方法主要分为两类:子集选择法和数据变换法。
Objective By using extension theory, the pharmaceutical target market selection method is established.
目的利用可拓学理论,建立一种医药目标市场选择的方法。
In this paper, we propose a novel feature selection method based on concept extraction and shielded level.
本文提出了一种新的基于概念抽取和屏蔽层的特征选择方法。
In the process of markerassisted introgressing QTL, index selection method was used to make background selection.
在标记辅助导入QTL的过程中,利用指数法进行背景选择。
The fault characteristic quantity with each selection method is extracted from the original data and discretized.
各单一选线判据从原始故障数据中提取出各自需要的故障特征量并离散化。
An improved neighborhood selection method combing with the SSA (singular spectrum analysis) technique is proposed.
结合奇异谱分析技术,提出了一种改进的邻域选取方法。
A general subset selection method, the branch and bound technique, is applied to a control structure selection problem.
一种通用的子集合选择方法一分支定界法被应用于控制结构选择问题。
Two important research directions of text classification are: feature selection method and text classification algorithm.
文本分类的两个重要的研究方向是:特征选择与文本分类算法。
This paper explains the braking function of the general inverter and the effect and selection method of the braking resistance.
本文说明通用变频器的制动功能,以及制动电阻的作用和选择方法。
Based on the needs of reliability and accuracy, a fast optimal matching area selection method of matching feature was presented.
兼顾可靠性和精度两方面的要求,提出了一种匹配特征区域的快速最优选择算法;
Formula of quantitative calculation of time domain analysis are derived, and selection method for some key parameters is introduced.
推导了时间域分析定量计算的公式,并给出了一些关键参数的选择方法。
The selection method of roll forging process parameters of middle tonnage automobile front axle and die design outline were stressed.
论述了中吨位汽车前轴辊锻成形工艺参数的确定方法和模具设计要点。
The variable selection method based on traditional statistical technique can not achieve high accuracy in financial distress prediction.
传统的基于统计技术的变量筛选法不能保证财务困境预警模型的精度。
Firstly, a new wavelength selection method based on the relevant information between chemical component and the NIR spectra is developed.
提出一种基于近红外光谱与化学组分之间相关信息量分析的光谱波段选择方法。
Ambient air quality monitoring network and optimizing selection method of ambient air quality trend's monitoring site in Jiangsu were introduced.
介绍了江苏省环境空气监测网络的构成和环境空气质量趋势监测点的优选方法。
The concept of the two-dimensional bound histogram is proposed, and an automatic threshold selection method based on that histogram is presented.
提出了二维属性直方图的概念,进而提出了一种基于二维属性直方图的图像自动阈值化方法。
The concept of the two-dimensional bound histogram is proposed, and an automatic threshold selection method based on that histogram is presented.
提出了二维属性直方图的概念,进而提出了一种基于二维属性直方图的图像自动阈值化方法。
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