This paper introduces the connotations of the decision tree algorithm and the method for constructing of the decision tree algorithm,improves the decision tree algorithm constructed by using the weighted mean roughness,and illustrates the advantages of the improvement algorithm with the example.
介绍了决策树算法的含义和构筑方法,对基于加权平均粗糙度构造决策树算法进行改进,通过实例说明了改进算法的优势。
We presented weighted mean roughness, a new concept based on rough sets theory which is regarded as the criteria for choosing attributes.
基于粗糙集的理论提出了加权平均粗糙度的概念 ,将其作为选择分离属性的标准。
In the process of constructing a decision tree, weighted mean roughness, a new concept based on rough set theory which is regarded as the criteria for choosing attributes is applied.
在构造决策树的过程中,基于粗集的理论运用了加权平均粗糙度的概念,并将其作为选择分离属性的标准。
Study on Target Detection of SAR Images Using Average Roughness Feature
利用平均粗糙度特征对SAR图像目标检测方法的研究
arithmetical mean deviation of the (roughness) profile
(粗糙度)轮廓的算术平均偏差
Study of Spatial-Average-Based Surface Roughness Measurement Techniques Using Static and Dynamic Speckle Patterns
基于空间平均静态及动态散斑法表面粗糙度测量技术研究
" Quality , Surface roughness and balance of transmission pulleys"
GB/T11357-1989带轮的材质、表面粗糙度及平衡
Analysis on Heterogeneous Underlying Surface Roughness Length in Semi-Arid Mountains Area of Loess Plateau,China
黄土高原半干旱区非均一下垫面粗糙度分析
Improved Rough K-means Clustering Algorithm with Weight Based on Density
基于密度加权的粗糙K-均值聚类改进算法
A New Method for the Roughness Measure of a Fuzzy Set;
模糊粗糙集中依参数粗糙度的新算法
Temporal and Spatial Variation of the Sea Surface Roughness over the Northwest Pacific Ocean
西北太平洋海面粗糙度分布与变化的初步研究
High Parts Roughness Checking Level with Standard System Improvement
标准体系的完善提升了零件的粗糙度检测水平
In the paper, a new conception about equal errors and uniform roughness on whole surface is proposed.
针对这一问题，提出了全曲面等误差和均匀粗糙度加工的概念。
Effects of cryogenic target misalignment and capsule nonuniformity on deuterium-tritium layer uniformity
冷冻靶校准误差和烧蚀层粗糙度对氘氚层均匀性的影响
P-rough integrals and the rough degree of function two-direction S-rough sets
P-粗积分与函数双向S-粗集的粗糙度
Roughness of the snow. The range is 0 (very smooth snow) to 1 (very rough snow). The default is 0.4.
积雪的粗糙度.范围从0(很平滑的积雪)到1(很粗糙的积雪).缺省值是0.4.
Roughness of the rock. The range is 0 (very smooth rock) to 1 (very rough rock). The default is 0.707.
岩石的粗糙度。范围从0(很平滑的岩石)到1(很粗糙的岩石).缺省值是0.707.
On a more refined level, we can distinguish degrees of roughness, intensity and shade of color.
在比较精确的水平上，我们可以区别粗糙度，强度和色度。
The quick mark of the surface roughness in AutoCAD;
AutoCAD中表面粗糙度的标注
The grinded roughness may be 40% of the roughness to be textured.
磨削而成的粗糙度可能是将要打毛粗糙度的40%？
Unpleasantly coarse and rough to the touch.
粗糙的摸上去令人不愉快的粗糙和表面不平的