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pro vyhledávání: '"em-algorithm"'
We consider the problem of breakpoint detection in a regression modeling framework. To that end, we introduce a novel method, the max-EM algorithm which combines a constrained Hidden Markov Model with the Classification-EM (CEM) algorithm. This algor
Externí odkaz:
http://arxiv.org/abs/2410.08574
Autor:
Cheng, Yuzhong, Masuda, Hiroki
This paper considers estimating the parameters in a regime-switching stochastic differential equation(SDE) driven by Normal Inverse Gaussian(NIG) noise. The model under consideration incorporates a continuous-time finite state Markov chain to capture
Externí odkaz:
http://arxiv.org/abs/2412.06305
We systematically study various network Expectation-Maximization (EM) algorithms for the Gaussian mixture model within the framework of decentralized federated learning. Our theoretical investigation reveals that directly extending the classical dece
Externí odkaz:
http://arxiv.org/abs/2411.05591
Autor:
Wang, Weixian1 (AUTHOR) wangweixian@email.cufe.edu.cn, Tian, Maozai2 (AUTHOR) mztian@ruc.edu.cn
Publikováno v:
Mathematics (2227-7390). Nov2024, Vol. 12 Issue 21, p3311. 16p.
Autor:
Suliman, Sammy
The purpose of this thesis is to convey the basic concepts of information geometry and its applications to non-specialists and those in applied fields, assuming only a first-year undergraduate background in calculus, linear algebra, and probability t
Externí odkaz:
http://arxiv.org/abs/2406.15398
Autor:
Li, Jianyong1 (AUTHOR) jyli@seis.ac.cn, Xu, Zidong2,3 (AUTHOR) 2108570021124@stu.bucea.edu.cn, Zhang, Xuedong3 (AUTHOR) zhangxuedong@bucea.edu.cn, Ma, Weiyu1 (AUTHOR) wym@zjnu.cn, He, Shuguang4 (AUTHOR) heshuguang@ccen.com.cn
Publikováno v:
Remote Sensing. Jun2024, Vol. 16 Issue 12, p2197. 19p.
Biological cells can be distinguished by their phenotype or at the molecular level, based on their genome, epigenome, and transcriptome. This paper focuses on the transcriptome, which encompasses all the RNA transcripts in a given cell population, in
Externí odkaz:
http://arxiv.org/abs/2406.00245
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