By giving distinct classification rule to each sample,decision forest rather than decision tree is constructed to automatically determine relatively independent attribute subset,and based on this we integrate submodel by applying conditional independence assumption.
提出一种基于决策森林构造的多重子模型集成方法,通过对每个样本赋予决策规则,构造决策森林而非单个决策树以自动确定相对独立的样本子集,在此基础上结合条件独立性假设进行模型集成。
Compared with hypothetical conditions, open conditions, introduced by if, are more frequently used, with different meanings and various combinations of verb forms both in main and subordinate ckuses.
与假设性条件句相比,开放性If-条件句具有使用频率高、形式不固定、语义变化大等特点。
We proved that the hypothesis of conditional independence between TM bands was successful, and analyzed the feasibility of applying Na ve Bayesian Networks to the classification of multi-spectral image through experiment.
用基于启发式搜索的结构学习算法,学习得到多光谱影像的贝叶斯网络结构,分析了TM的波段(特征)间条件独立性假设的合理性,给出了贝叶斯推理中后验概率计算的公式,并通过和最大似然法对比试验分析了简单贝叶斯网络应用于多光谱影像分类的优势。
The paper simply introduces ecological footprint model firstly, then analyses shortcomings of hypothesis of the model, finally points out the mistakes of some china scholar applying the model.
本文介绍了生态足迹分析模型,研究了模型的假设条件存在的缺陷,指出了模型应用过程中出现的偏差。
Scholars have pointed out some defects of the model, but nobody has tried to analyze the defects of hypothesis of the model.
学者们结合自己的研究过程指出了该模型的某些内在缺陷,但迄今尚未见有人对模型的基础———假设条件的缺陷进行分析。
Homogeneity and Heterogeneity Assumption of Firm and the Nature of Firm;
企业同质性假设、异质性假设与企业性质
The theory is based on the assumption of labor homogeneity.
劳动价值论是建立在劳动同质性假设基础上的。
Homogeneity and Heterogeneity Postulate of Enterprises and Arrangement of their Ownership--the Economic Analysis of two Enterprise Governances;
企业的同质性假设、异质性假设与企业所有权安排——两种企业治理观的经济学分析
Significance of Different Humanity Hypotheses on Management
不同人性假设对提高管理绩效的意义
On Relevance:Co-occurring of Newly Processed Information and the Contextual Assumption in the Forefront of Attention;
论关联性——新信息、现时语境假设的同存共现
On the Asymptotic Properties of Nonparametric Likelihood Ratio Test Under Composite Null Hypothesis
复合零假设下非参数似然比检验的渐近性质
The Assumption of Enterprise Heterogeneity--An Evolutionary Account of the Enterprise;
企业的异质性假设——对企业本质和行为基础的演化论解释
A hypothetical tendency for all matter and energy in the universe to evolve toward a state of inert uniformity.
退降宇宙中物质和能量降值惰性均匀状态的一种假设性趋势
On heterogeneity and competitive advantage of firm inside;
企业的异质性假设和企业竞争优势的内生性分析
An Comparative Study on Forecasting Volatility of Shanghai Stock Index Using GARCH Model with Different Distributions;
基于不同分布假设GARCH模型对上证指数波动性预测能力的比较研究
The researchers hypothesised that the gelling properties of pectin were, in some way, protecting the allergens from degradation.
科学家们假设这种物质的黏着特性保护过敏原免于被降解。
This contradiction disappears if the usual assumption of uniform chamber properties is removed.
如果取消通常采用的燃烧室性质均匀的假设，则这矛盾就不存在了。
The Study on the Enterprise Organization Nature Based on the "All-round Developmental Human" Human Nature Hypothesis;
基于“全面发展人”人性假设的企业组织本质问题研究
Validity of Finite Element Analysis Based on Homogenizing Assumption of Particle Reinforced Aluminium Matrix Composites
颗粒增强铝基复合材料均质假设有限元计算的有效性
Rent-seeking and Poverty:Production,Protection and Predation Model with An Assumption on Heterogeneity
寻租与贫困:基于异质性假设的生产、保护与分利模型
The efforts that have been made to explain optical phenomena by means of the hypothesis of a medium having the same physical character as an elastic solid body led.
为了解释光学现象，人们曾试图假定有一种具有与弹性固体相同的物理性质的介质。
testing hypothesis of linear relationship
线性关系的假设检验
forbidden clone hypothesis
禁忌无性繁殖系假设
