Results 11 to 20 of about 3,514 (178)

DeePr-ESN: A deep projection-encoding echo-state network

open access: yesInformation Sciences, 2020
Abstract As a recurrent neural network that requires no training, the reservoir computing (RC) model has attracted widespread attention in the last decade, especially in the context of time series prediction. However, most time series have a multiscale structure, which a single-hidden-layer RC model may have difficulty capturing.
Qianli Ma   +2 more
openaire   +4 more sources

An internet traffic classification method based on echo state network and improved salp swarm algorithm [PDF]

open access: yesPeerJ Computer Science, 2022
Internet traffic classification is fundamental to network monitoring, service quality and security. In this paper, we propose an internet traffic classification method based on the Echo State Network (ESN).
Meijia Zhang   +4 more
doaj   +2 more sources

Fuzzy-Weighted Echo State Networks

open access: yesFrontiers in Energy Research, 2022
A novel echo state network (ESN), referred to as a fuzzy-weighted echo state network (FWESN), is proposed by using the structural information of data sets to improve the performance of the classical ESN. The information is incorporated into the classical
Zhao Yao, Zhao Yao, Yingshun Li
doaj   +1 more source

The combination of circle topology and leaky integrator neurons remarkably improves the performance of echo state network on time series prediction. [PDF]

open access: yesPLoS ONE, 2017
Recently, echo state network (ESN) has attracted a great deal of attention due to its high accuracy and efficient learning performance. Compared with the traditional random structure and classical sigmoid units, simple circle topology and leaky ...
Fangzheng Xue, Qian Li, Xiumin Li
doaj   +1 more source

Grey Wolf Optimization–Based Deep Echo State Network for Time Series Prediction

open access: yesFrontiers in Energy Research, 2022
The Echo State Network (ESN) is a unique type of recurrent neural network. It is built atop a reservoir, which is a sparse, random, and enormous hidden infrastructure.
Xiaojuan Chen, Haiyang Zhang
doaj   +1 more source

Enhancing Time Series Forecasting With an Optimized Binary Gravitational Search Algorithm for Echo State Networks

open access: yesIEEE Access, 2023
The echo state network (ESN) is a cutting-edge reservoir computing technique designed to handle time-dependent data, making it highly effective for addressing time series prediction tasks.
Zohaib Ahmad   +4 more
doaj   +1 more source

On the Post Hoc Explainability of Optimized Self-Organizing Reservoir Network for Action Recognition

open access: yesSensors, 2022
This work proposes a novel unsupervised self-organizing network, called the Self-Organizing Convolutional Echo State Network (SO-ConvESN), for learning node centroids and interconnectivity maps compatible with the deterministic initialization of Echo ...
Gin Chong Lee, Chu Kiong Loo
doaj   +1 more source

Control-aware echo state networks (Ca-ESN) for the suppression of extreme events

open access: yes, 2023
Extreme event are sudden large-amplitude changes in the state or observables of chaotic nonlinear systems, which characterize many scientific phenomena. Because of their violent nature, extreme events typically have adverse consequences, which call for methods to prevent the events from happening. In this work, we introduce the control-aware echo state
Racca, Alberto, Magri, Luca
openaire   +2 more sources

Computational Efficiency of Multi-Step Learning Echo State Networks for Nonlinear Time Series Prediction

open access: yesIEEE Access, 2022
The echo state network (ESN) is a representative model for reservoir computing, which has been mainly used for temporal pattern recognition. Recent studies have shown that multi-reservoir ESN models constructed with multiple reservoirs can enhance the ...
Takanori Akiyama, Gouhei Tanaka
doaj   +1 more source

Statistical Analysis on Random Matrices of Echo State Network in PEMFC System’s Lifetime Prediction

open access: yesApplied Sciences, 2022
The data-driven method of echo state network (ESN) has been successfully used in the proton exchange membrane fuel cell (PEMFC) system’s lifetime prediction area.
Zhiguang Hua   +3 more
doaj   +1 more source

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