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- We put forward a classifying algorithm for compositional data based on finite mixture model with Dirichlet distribution. 我们采用Dirichlet分布的有限混合模型建立了对成分数据聚类的算法。
- Immediately after the paper researches the finite mixture model thoroughly cluding the deduce of the model and the application in the image segmentations . 接着重点对有限混合模型进行了深入的研究,主要是对该有限模型进行了理论上的推导以及它在图像分割中的应用。
- Based on the MFMM(Mixed Finite Mixture Models),this paper proposes a method that can estimate internal link delay distributions along a single measurement path from end-to-end measurements. 在MFMM模型的基础上提出了一种方法,能够只根据测得的端-端的时延数据,推测单一测量路径上各链路的时延密度函数。
- generalized finite mixture model 广义有限混合模型
- Finite mixture models 有限混合模型
- finite mixture model 有限混合模型
- In data modeling and analysis, finite mixture is widely used. 摘要在数据建模和分析中,有限混合体模型被广泛地使用着。
- Based on finite Gaussian mixture model of the EM algorithm source code, which has run reports and experimental results. 详细说明:基于有限高斯混合模型的EM算法的源程序代码,里面有实验报告和运行结果。
- In the current paper, we survey some main results of AMS on Gaussian mixture or general finite mixture. 本文将对于高斯混合模型或一般有限混合体模型的自动模型选择学习算法及其典型应用进行综述与总结。
- First, we summarize some AMS learning algorithms on Gaussian or finite mixture based on the Bayesian Ying-Yang (BYY) harmony learning principle. 首先,我们综述了基于贝叶斯阴阳机和谐学习原则的自动模型选择学习算法。
- The former models skin regions with Gaussian mixture model (GMM) and sets up rules for skin detection. 针对GMM中分量数合理选择问题,提出一种基于聚类有效性函数的最优分量数确定方法,以提高肤色检测的精度。
- The author proposes a textured image segmentation algorithm which is based on multiresolution wavelet and Gaussian mixture models. 提出了一个基于多分辨率小波采样和高斯混合模型的纹理图像分割方法。
- Firstly, we built an adaptive background mixture models in the hue-saturation value (HSV) color space, and got the background quickly. 首先在色相、饱和度和亮度(HSV)颜色空间建立自适应的背景混合模型快速提取背景;
- Then, built the color model for background and foreground utilizing the GMM (Gaussian mixture model). 然后利用高斯混合模型建立其前景和背景区域的颜色模型;
- So the enthalpy must be calculated by the real mixture model when analyzing the humidifier of HAT cycle. 因此,HAT循环饱和器分析应按实际混合气体模型计算湿空气的焓值。
- We use the fixed-arithmetician DSP chip (chipboard) in the DSP, the algorithm of recognition is Gaussian mixture model. DSP方面使用的是定点运算的DSP板,而辨识的演算法是利用高斯混合模型。
- All of those lower resultant image and original image are integrated to a feature vector of a pixel. Those pixels are segmented by Gaussian mixture models. 分解后的小波系数和图像共同组成了相应像素的特征向量,然后利用高斯混合模型进行分割。
- A neural network model based on Gaussian Mixture Models has been devised by Dirk Husmeier in 1997 in order to predict the conditional probability densities. Dirk Husmeier于1997年设计了一个基于高斯混合模型(简称GM模型)的神经网络用来预测概率密度。
- It uses Gassian mixture model to represent particles and adopts EM algorithm to refit particles after correction step at each time. 该算法使用混合高斯模型表示粒子,在每个时刻的修正步骤之后,采用em算法对粒子进行重新拟合。
- The result indicates that vegetation abundance estimation based on linear spectral mixture model can reach high accuracy. 研究结果表明,线性光谱混合模型估算城市植被覆盖度能够达到较高精度。