Description: The EM algorithm is short for Expectation-Maximization algorithm. It is based on an iterative optimization of the centers and widths of the kernels. The aim is to optimize the likelihood that the given data points are generated by a mixture of Gaussians. The numbers next to the Gaussians give the relative importance (amplitude) of each component.-The EM algorithm is short for Expectation- Maximization algorithm. It is based on an ITERA tive optimization of the centers and widths of t he kernels. The aim is to optimize the likelihoo d that the given data points are generated by a mi xture of Gaussians. The numbers next to the Gaus sians give the relative importance (amplitude ) of each component. Platform: |
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Author:陈伟 |
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Description: DBSCAN算法的JAVA实现,可以在D:\使用text.txt数据文件来进行DBSCAN聚类-DBSCAN algorithm JAVA, the D : \ text.txt data files used for clustering DBSCAN Platform: |
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Author:赵发毅 |
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Description: C语言版本的蚁群系统算法，详细介绍了蚁群算法的步骤-C language version of the ant system algorithm, introduced in detail the steps Ant Algorithm Platform: |
Size: 8192 |
Author:葛荣雨 |
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Description: EM算法，详细介绍了EM算法的应用，对研究EM算法的人来说有很大的帮助。-EM algorithm, described in detail the application of EM algorithm Platform: |
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Author:明明 |
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Description: EM 算法是 Dempster，Laind，Rubin 于 1977 年提出的求参数极大似然估计的一种方法，它可以从非完整数据集中对参数进行 MLE 估计，是一种非常简单实用的学习算法。这种方法可以广泛地应用于处理缺损数据，截尾数据，带有讨厌数据等所谓的不完全数据(incomplete data)。需要weka的算法包支持。-EM algorithm is Dempster, Laind, Rubin in 1977 for the parameters proposed by maximum likelihood estimation of a method, it can focus from non-complete data MLE of the parameters estimated, is a very simple and practical learning algorithm. This method can be widely applied to deal with defect data, censored data, with data such as the so-called hate incomplete data (incomplete data). Platform: |
Size: 9216 |
Author:zhangrui |
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Description: 详细介绍了EM算法的求解过程，有助于深入理解该算法-EM algorithm described in detail the solution process, contribute to in-depth understanding of the algorithm Platform: |
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Author:霓棠烟鱼 |
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