1) Kullback's cross-entropy
Kullback叉熵
2) Kullback entropy
Kullback熵
3) Kullback-Leibler entropy
Kullback-Leibler熵
1.
As Kullback-Leibler entropy, this method measures the similarity by measuring the generalized distance between the joint distribution and the distribution associated to the case of complete indepence.
近几年受大家欢迎的基于互信息的配准方法通过最大化两幅图像灰度值的联合概率分布和完全独立时他们的边缘概率分布之积的广义距离来达到图像配准的目的,该距离是用 Kullback-Leibler熵度量的;本文采用另一种度量该距离的方法——信息离散性度量(简称FDOD 函数)方法,与Kullback—Leibler熵相比,FDOD函数具有更多好的数学性质。
4) cross-entropy
叉熵
1.
So the measurement method of risk is put forward with cross-entropy, and the mean cross entropy optimization model of portfolio is proposed.
在研究马科维茨(Markowitz)证券投资组合模型的基础上,分析了该模型用方差度量风险的缺陷,进而提出用叉熵作为风险的度量方法,建立了均值-叉熵的投资组合优化模型。
5) cross entropy
交叉熵
1.
2-D minimum cross entropy based on genetic algorithm for dynamic image segmentation;
基于遗传算法的二维最小交叉熵的动态图像分割
2.
Research on the method of viral mobile communication cross entropy based on video service
基于视频业务的病毒式移动通信交叉熵法研究
3.
Research on image transition region extraction and compression based on cross entropy
基于交叉熵的图像过渡区提取与压缩研究
6) cross-entropy
交叉熵
1.
Object-oriented image segmentation method based on cross-entropy and quad-tree;
基于四叉树和交叉熵的面向对象图像分割方法
2.
Application research on corporate default risk assessment based on cross-entropy algorithm;
交叉熵算法在企业违约风险评估中的应用研究
3.
Optimal algorithm for the communication networkbased on the cross-entropy;
基于交叉熵的通讯网的优化算法
补充资料：叉手叉脚
1.形容参差不齐。
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