最大期望算法 meaning in Chinese

expectation-maximization algorithm

Efficient expetation maxmization algorithms are developed for fitting the hmms to observational signal data
有效的最大期望算法可以将hmms同观察信号数据结合起来。
In this paper , at first we introduce the purpose , significance , domestic and foreign research present situation of network tomography . we give a detailed presentation on tomography and measure methods by different classified method . after introduced the elementary knowledge about tomography , we elaborate in detail the derivative process of multicast - based direct estimator algorithm , expectation maximum algorithm and unicast - based loss inference method
本文首先介绍了网络透视的目的、意义和研究现状,按照不同的分类方法介绍了几种主要的网络测量和网络透视方法;在介绍了网络透视技术的基础知识后,详细阐述了多播透视算法中直接估计算法( directestimator )和最大期望算法( expectationmaximum )的推理过程,以及单播透视的丢包率推理算法。