@article {65222,
	title = {An improved back propagation algorithm for training neural network-based equaliser for signal restoration in digital communication channels, ISSN 1744-2869},
	journal = {International Journal of Mobile Network Design and InnovationInternational Journal of Mobile Network Design and Innovation},
	volume = {Volume 6},
	year = {2016},
	month = {2016},
	pages = {pp 236 - 244},
	abstract = {The back propagation (BP) algorithm has been very successful in training multilayer perceptron-based equalisers; despite its success BP convergence is still too slow. Within this paper we present a new approach to enhance the training efficiency of the multilayer perceptron-based equaliser (MLPE). Our approach consists on modifying the conventional back propagation algorithm, through creating an adaptive nonlinearity in the activation function. Experiment results evaluates the performance of the MLPE trained using the conventional BP and the improved back propagation with adaptive gain (IBPAG). Due to the adaptability of the activation function gain the nonlinear capacity and flexibility of the MLP is enhanced significantly. Therefore, the convergence properties of the proposed algorithm are more improved compared to the BP. The proposed algorithm achieves the best performance in the entire simulation experiments.},
	author = {Zohra, Zerdoumi and Djamel, Chikouche and Djamel, Benatia}
}
@article {65221,
	title = {Multilayer Perceptron Based Equalizer with an Improved Back Propagation Algorithm for Nonlinear Channels, ISSN 1937-9412},
	journal = {International Journal of Mobile Computing and Multimedia CommunicationsInternational Journal of Mobile Computing and Multimedia Communications},
	volume = {Volume 7},
	year = {2016},
	month = {2016},
	pages = {pp 16-31},
	abstract = {Neural network based equalizers can easily compensate channel impairments; such additive noise and inter symbol interference (ISI). The authors present a new approach to improve the training efficiency of the multilayer perceptron (MLP) based equalizer. Their improvement consists on modifying the back propagation (BP) algorithm, by adapting the activation function in addition to the other parameters of the MLP structure. The authors report on experiment results evaluating the performance of the proposed approach namely the back propagation with adaptive activation function (BPAAF) next to the BP algorithm. To further prove its effectiveness, the proposed approach is also compared beside a so known nonlinear equalizer explicitly the multilayer perceptron with decision feedback equalizer MLPDFE. The authors consider various performance measures specifically: signal resorted quality, lower steady state MSE reached and minimum bit error rate (BER) achieved, where nonlinear channel equalization problems are employed.},
	author = {Zohra, Zerdoumi and Djamel, Chikouche and Djamel, Benatia}
}
