Blind detection for spatial modulation uplink multi‐user massive MIMO communications: a sparse Bayesian learning‐expectation maximization approach

R Khanzadeh, MF Naeiny - Transactions on Emerging …, 2022 - Wiley Online Library
… multi-user detection based on the expectation-maximization algorithm will be called BMU-EM.
However, it will be shown that the computational complexity of the BMU-EM detector will …

Divide and conquer: One-bit MIMO-OFDM detection by inexact expectation maximization

M Shao, WK Ma - … on Acoustics, Speech and Signal …, 2021 - ieeexplore.ieee.org
… study the expectationmaximization (EM) approach for one-bit MIMO-OFDM detection. The …
There they apply expectation maximization (EM)—in which the M-step is allows us to use the …

Joint multitarget detection and tracking in multipath environment using expectation maximization algorithm

Z Li, H Su, XY Liu, G Wang… - IEEE Journal of Selected …, 2021 - ieeexplore.ieee.org
… To address those problems, we propose a joint detection and tracking scheme based on
expectation maximization (EM) algorithm. By alternately computing the complete likelihood …

Pattern recognition in multiband imagery using stochastic expectation maximization

MI Elbakary, MS Alam - Optical Information Systems IV, 2006 - spiedigitallibrary.org
… , enhanced version of the stochastic expectation maximization (SEM) algorithm is employed,
… The SEM algorithm is based on the expectation maximization (EM) algorithm as discussed …

Expectation-maximization extreme machine learning classifier for epileptic seizure detection

G Jaffino, JP Jose, KS Kumar - 2021 International Conference …, 2021 - ieeexplore.ieee.org
… The physical analysis of huge volume of EEG signal by a human … work Expectation
Maximization Extreme Learning Machine (EM-ELM) based technique is adapted for perfect detection

Kernel and stochastic expectation maximization fusion for target detection in hyperspectral imagery

MI Elbakary, MS Alam - Optical Pattern Recognition XXII, 2011 - spiedigitallibrary.org
… In this paper, we present a new algorithm for target detection using … expectation maximization
(SEM) algorithm. The traditional technique of using SEM algorithm for target detection in …

Offered load estimation in random access multipacket perception systems using the expectation-maximization algorithm

AG Orozco-Lugo, M Lara, V Sandoval-Curmina… - Signal Processing, 2021 - Elsevier
This paper considers offered load estimation in probabilistic dynamic frame slotted ALOHA
systems where the receiver can perceive multiple concurrent packets in a slot. This type of …

MUSIC-Expected maximization gaussian mixture methodology for clustering and detection of task-related neuronal firing rates

A Ortiz-Rosario, H Adeli, JA Buford - Behavioural brain research, 2017 - Elsevier
… 2B is placed in an N a -dimensional vector R where N a is the length of each signal (1000
in this research). The pseudospectrum was estimated using the following five steps: …

A novel expectation-maximization framework for speech enhancement in non-stationary noise environments

DPK Lun, TW Shen, KC Ho - IEEE/ACM transactions on audio …, 2013 - ieeexplore.ieee.org
… In this paper, an improved speech enhancement algorithm based on a novel expectation-maximization
(EM) framework is proposed. The new algorithm starts with the traditional TCS …

Algebraically-initialized expectation maximization for header-free communication

L Peng, X Song, MC Tsakiris, H Choi… - … , Speech and Signal …, 2019 - ieeexplore.ieee.org
… system as an initialization to the Expectation Maximization algorithm, we propose the
Algebraically-Initialized Expectation Maximization algorithm. Computational experiments with …