2) Weighted roughness
加权粗糙度
3) Weighted mean roughness
加权平均粗糙度
1.
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。
2.
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。
3.
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。
4) Rough set
粗糙集
1.
Case retrieval method for stamping die based on rough set theory;
基于粗糙集理论的冲模实例检索方法
2.
Application of rough set theory in injection molding;
粗糙集理论在注射成型中的应用
3.
Synthetical evaluation of development level of coal-resource cities based on rough set theory;
基于粗糙集理论的煤炭资源型城市发展水平综合评价
5) rough-set
粗糙集
1.
Operational Capability Assessment of C~3I Systems Based on Rough-Set Theory;
基于粗糙集理论的C~3I系统作战能力评估
2.
Research on Chinese Character Image Recognition Method Based on Rough-Set;
基于粗糙集的汉字图像识别方法研究
3.
The reduction of original data based on rough-set theory is derived and the optimized intelligent system with rough-set neural network is established in this paper.
利用粗糙集理论对原始数据进行约简,构建优化的粗糙集—神经网络智能系统。
6) rough sets
粗糙集
1.
Study on ventilation system reliability ANN based on rough sets theory;
基于粗糙集理论通风系统可靠性神经网络仿真
2.
Application of rough sets theory in the study on relationship between structure and anti-HIV activity of indolyl aryl sulfones;
粗糙集方法在吲哚芳砜类化合物抗HIV构效关系研究中的应用
3.
The induction and decision analysis of clinical diagnosisbased on rough sets and soft sets;
粗糙集与软集合在临床诊断中约简及决策分析
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