minimum cross entropy的意思|示意

In chapter 4, the mean-cross entropy model is proposed on the analysis of the minimum cross entropy principle.

大连理工大学博士学位论文第四章从最小叉嫡原理与最大嫡原理互补性出发建立了均值一叉嫡优化模型。

The new algorithm is compared with a number of traditional algorithms based on Shannon entropy and minimum cross entropy by applying them to various test images.

比较了新算法与基于最小交叉熵以及基于传统香农熵的阈值化算法的特点和分割性能。

The second is that the fluctuation spectra of intrapulse and pulse-to-pulse are estimated respectively with modern spectra estimation approaches(maximum entropy and minimum cross—entropy).

第二个是采用现代谱估计技术（最大熵法，最小交叉熵法）分别对雷达发射信号脉内及脉间的起伏特性进行分析。

Based on the principle of minimum cross-entropy, diagnostic entropy in broad sense is applied to characterize the fault diagnostic process.

将故障熵的概念引申为广义故障熵，并结合最小互熵原理，用于阐述诊断推理过程。

Solution of the optimization problems of minimum cross-entropy with cross-entropy-type constraints was studied.

研究了带有叉熵约束的最小叉熵优化问题的求解问题。

Then, using the inequality of information theory, the paper directly proved that the minimum cross-entropy solution is exactly the dual geometric programming solution.

同时利用信息论中的不等式，直接地证明最小交互熵解就是对偶几何规划解；