查询词典 conditional entropy

The objective weight adopts entropy weight coefficient method. Numerical simulation demonstrates the effectiveness of the combination of subjective weight and objective weight.

实例说明，用主观权重和客观权重相结合得出的权重值对各方案进行评价，要比仅用主观权重值对方案进行评价的结果优势明显。

First, this paper denotes a method on the basis of information entropy to build up Markov net, and presents an effective constitution arithmetic of the Markov net on the basis of information independent testing, which is on the basis of dependence analogy and only needs CI testing.

介绍了概率网的基本概念以及目前国内外的应用研究现状，探讨一个基于信息熵方法构造的马尔科夫网络，给出了有效的基于信息独立测试的马尔科夫网络的构造算法。

The question of searching characteristic points or straight lines on moving rigid body is decomposed into two relatively independent sub-questions. The first one is to evaluate the characteristic of points and straight lines on moving rigid body, whose mathematics model is a kind of special non-differential max-mini optimal problem with inequality constraints. By the method of Saddle-point Programming and maximum entropy, the problem can be transformed as a differential optimal problem with single objective. The second oner is to search approximative character points or straight lines on moving rigid body within design space, whose mathematic model is nonlinear and non-differential problem with multiple constraints.

本文将在运动刚体上寻找特征点或直线的优化问题分解为两个相对独立的子问题，一是对运动刚体上点或直线的特征性评定，其实质是平面曲线的圆度或直线度的评定问题，优化模型是以最大误差为最小作为优化目标的约束不可微的优化问题，本文采用鞍点规划和极大熵方法，将其转化为单目标可微优化模型；二是在设计空间内，寻找运动刚体上特征性评定指标最小的近似特征点或直线，其优化模型是非线性、多约束的不可微优化问题，本文提出用遗传算法和BFGS局部搜索法相结合来求解。

When the slurry is in the state of onflow, the entropy value is bigger.

结果表明，进行浮选的矿浆体系是一个开放系统，矿浆处于湍流状态，系统的熵较大。

To the problem that intuitionistic fuzzy entropy can not be expressed in the equilibrium state of supportability and opposability of neutral evidences indicated in the intuitionistic index, a type of technique for constructing IFE is proposed.

针对直觉指数所表征的中立证据中支持与反对的程度呈均衡状态时无法表述的问题，提出一种直觉模糊熵的构造方法。

Information entropy can be used as a measurement for orderliness of land use structure.

信息熵可以作为土地利用结构有序性的一种度量。

A novel image matching method based on the partial projection entropy difference was proposed. This image matching method has very good anti-geometrical distortion properties.

由于局部投影熵反映的是图像的局部统计特征，因此基于局部投影熵差的图像匹配方法具有较好的抗几何失真能力。

Part 2: The quantitative analysis of Chinese urban residents size income distribution gap and pauperization together with international comparison (chapter 2, 3, 4) This part is one of the main contents: I try to apply the worldwide used methods, such as Gini Coefficient decomposition by Shorrocks and Theil Entropy Measures by Theil, to give Chinese urban residents' whole income gap, consumption gap, income resources and structure gap, regional gap, professional and ownership gap, industrial gap a detailed decomposition and analysis, as soon as to reveal the reasons which bring about the gap.

鉴于一些经济学者对我国居民收入分配差距已作了较为系统的整体分析，所以，本文选择从城镇居民收入分配的角度，以坚持和运用马克思主义的辩证唯物主义和历史唯物主义的基本分析方法为基础，批判借鉴西方新制度学派的制度分析方法，计量经济学分析方法等，对我国城镇居民规模收入分配格局的制度变迁及其特征进行较为全面的分析。

By analogy with statistical mechanics, the mathematics underlying the laws of thermodynamics, Perelman called the quantity "entropy."

但是这个解答却触发了一场争议的风暴与一连串紧张的事件，使得这个灿烂夺目的事件有可能减色。

This paper presents a new method for automatic sleep stage classification which is based on the EEG permutation entropy.

提出了一种基于脑电信号排列组合熵的睡眠自动分期方法。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。