1) belief decision tree
信念决策树
1.
Constructing the belief decision tree based on confidence bba;
基于置信bba的信念决策树构造
2) belief decision trees
信度决策树
1.
This paper pointed out the shortages of reasoning algorithms of the present belief decision trees and then proposed a new reasoning algorithm.
指出现有信度决策树中推理算法的不足之处,给出了一种新的基于规则的推理算法。
3) decision-making belief of interaction
互动决策信念
1.
Constructivism theory plays positive effects on classroom instruction through teacher s role,the decision-making belief of interaction and the relation between students motivation and encouragement from teachers.
建构主义学习理论在教师角色定位、互动决策信念、学习动机对知识建构的作用等方面对外语课堂教学产生了积极的影响;协作学习让学生的学习更具有主动性、目的性和实践性,促使学生主动构建知识体系和提高语言知识与技能。
4) Concept of making a decision
决策观念
5) decision-making philosophy
决策理念
1.
Based on researches in other countries and the related evaluations,the paper suggests a research path of exploring the poverty line by combining the life style method with the basic need method and discusses the theory and decision-making philosophy concerning the standard of poverty line.
贫困线的制定,是一个关乎理论与决策理念的问题。
6) decision trees
决策树
1.
Constructional algorithm of principal and subordinate structure self-set based on decision trees;
基于决策树的主从结构的Self集构造算法
2.
Research on the performance of Decision Trees on IR;
决策树在信息检索中的性能研究
3.
Classification rules for mining tumors and normal tissues using genetic algorithms and decision trees;
基于遗传算法和决策树的肿瘤分类规则挖掘
补充资料:决策树
分子式:
CAS号:
性质: 一种可用于处理多阶段决策问题的决策图。由于这种图形似树枝,故称为决策树。它由决策点,方案技,概率点(又称状态点),概率枝(又称状态枝)顺序延伸而成,最右端是益损值见图(图暂缺)。决策时,从右至左,先算出各个概率点的益损期望值,并分别标注在各概率点上。然后对各概率点(即方案)的益损期望加以比较,即选出最大的益损期望值并标注在决策点的上方、与最大期望值相应的即为最优方案,然后决定解的去留,直到最后找到选好解。
CAS号:
性质: 一种可用于处理多阶段决策问题的决策图。由于这种图形似树枝,故称为决策树。它由决策点,方案技,概率点(又称状态点),概率枝(又称状态枝)顺序延伸而成,最右端是益损值见图(图暂缺)。决策时,从右至左,先算出各个概率点的益损期望值,并分别标注在各概率点上。然后对各概率点(即方案)的益损期望加以比较,即选出最大的益损期望值并标注在决策点的上方、与最大期望值相应的即为最优方案,然后决定解的去留,直到最后找到选好解。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条