The definition of amount of information and entropy are presented.
介绍了信息量和熵的定义。
In these contexts the "information" part of "information and Entropy" is important.
在这些课程中，资讯与熵中的“资讯”部分是比较重要的。
Finally, it discusses the mutual relations between information and order and that between information and entropy.
最后论述了信息与序、信息与熵的相互关系。
The EXI format USES a hybrid approach drawn from the information and formal language theories, plus practical techniques verified by measurements, for entropy encoding XML information.
exi格式使用一种源于信息和正式语言理论的混合方法以及经过测量验证的实践技术对XML信息进行熵编码。
A key idea in Venkatasubramanian's theory is a new interpretation of entropy, used in science to measure disorder in thermodynamics and uncertainty in information theory.
文卡塔萨布拉曼尼亚的理论的一个重要意义是重新诠释了熵，熵本来用于科学地测量热力学的无序性和信息理论的不确定性。
This is because black holes suck in all the matter, energy, and information they encounter, which works to remove entropy from our universe.
这是因为黑洞的所有物质，能量吸，和他们所遇到的信息，其工作是清除我们的宇宙的熵。
Therefore, the theory of similarity entropy used for exploring the evolution ofsystem is conformable to the information entropy and entropy in physics.
相似熵理论对系统演化描述与物理学中的熵及信息熵对系统演化的描述是一致的。
And then a relative attribute reduction algorithm is mentioned based on information entropy.
后面又提到了基于信息熵的相对属性约简算法。
The uncertain information may be probable, or fuzzy, or have compound uncertainty, and can be measured respectively with probability entropy, fuzzy entropy and hybrid entropy.
这些不确定性信息或是随机性的、或是模糊性的、或是复合不确定性，可分别用概率熵、模糊熵和混合熵来度量。
There are many kinds of image fusion methods, such as information entropy, mutual information, mean square error, peak signal to noise ratio and mean grads.
医学图像融合的效果评价方法有很多，如信息熵、互信息、均方值、峰值信噪比和平均梯度等。
The varies of information entropy with the change of the distribution of subsystems are pointed out, and the proof for some simple cases is given.
本文指出了信息熵的大小随系统内子系统分布变化的特点，并对简单情况给出了证明。
Using a method that do not relate to the concrete system, the Clausius entropy expression is deduced from the Boltzmann relation and information entropy.
由不涉及具体系统的方法从玻尔兹曼关系、信息熵推导出了克劳修斯熵的表达式；
The model of effect information entropy project risk analysis has its unique theory and method in solving these problems.
而效应信息熵工程风险分析模型却在解决这一问题方面上有其独特的理论与方法。
At first, entropy theory and quantification of information are briefly introduced.
该文首先简单介绍了熵理论和信息的量化。
The weight of each indicator is calculated by the information entropy and the calculation formula is explained.
运用信息熵值法客观地确定了各个指标的权重，并给出了具体的测算公式。
The origins of black hole entropy and the black hole information paradox have long been puzzled problems to most theoretical physicists.
黑洞熵的微观起源和黑洞信息佯谬一直是大多数理论物理学家困惑的问题。
A heuristic algorithm based on conditional information entropy for knowledge reduction is proposed, and the complexity of this algorithm is analyzed.
提出了一种基于条件信息熵的知识约简启发式算法，并指出该算法的时间复杂度是多项式的。
In the view of feature signal extraction, the local wave time-frequency analysis and information entropy were used to deal with fault diagnosis.
从特征信号提取的角度出发，采用局域波时频分析和信息熵结合的方法进行往复式压缩机故障诊断。
In this paper, the authors defined the conception of information entropy of mine gas accumulation and gave the calculation formula.
作者定义了矿井瓦斯积聚信息熵的概念，并给出了其计算关系式。
From the view of fractal information theory, the multifractal has been introduced, and the multifractal dimension spectrum function based on the fractal entropy has been investigated.
本文从分形信息论观点出发，考察多重测度分形，导出基于分形熵比的多重分形维谱函数。
The overall course is as follows: Firstly, take consistency level of decision, average information entropy and degree of discretization as evaluation criteria of the result of discretization.
总体过程如下：首先以粗糙集决策表一致性水平、区间平均信息熵、离散化程度等因素作为离散化结果的评价标准。
Based on information entropy and mutual information, we proposed the definition of nonlinear partial autocorrelation.
本文在信息熵和互信息的基础上，提出了非线性偏自相关的定义。
Compared with the evaluation method of entropy and joint entropy, it was shown that mutual information was a good evaluation criterion.
通过将它与采用熵和联合熵的评价方法相比较，实验结果表明交互信息量是一种很好的评价方法。
Based on the theory of maximum entropy, MEFS USES mutual information and Z-test technologies, and takes two-step method to execute feature selection.
MEFS在基于最大熵原理的基础上，运用互信息和Z -测试技术，采用两步方法进行空间特征选择。
The formula of the prior knowledge classification standard was deduced used of the information entropy and the condition entropy formula, which add the priori knowledge parameter to the weighting sum.
论文中利用信息熵、条件熵公式推导出先验知识度划分标准公式，该公式把信息熵公式中加权和转换为加权和加先验知识度参数。
In this paper, information entropy is introduced for feature evaluation and a new method TF.
文章引入信息熵，提出了针对单文本的特征评价方法TF。
The concept of entropy and the entropy 's statistics explanation is discussed and its applications in information science and social economy and technology.
本文论述了熵的概念及其熵的统计解释，探讨了熵在信息科学、社会经济和工程技术中的应用。
Based on the theory of wavelet analysis and information entropy, the wavelet multi-scale entropy that describes the ordering degree in local data has been proposed in this paper.
文中以小波分析和信息熵理论为基础，提出了能够反映局部数据信息有序度大小的小波多尺度熵信息提取方法。
The basic concepts of uncertainty, information entropy, united entropy, term entropy and mutual information were introduced briefly.
简要地介绍了不确定性、信息熵、联合熵、条件熵、互信息的基本概念。
The basic concepts of uncertainty, information entropy, united entropy, term entropy and mutual information were introduced briefly.
简要地介绍了不确定性、信息熵、联合熵、条件熵、互信息的基本概念。
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