Jin Heli
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View article: An Improved Feature Parameter Extraction Algorithm of Composite Detection Method Based on the Fusion Theory
An Improved Feature Parameter Extraction Algorithm of Composite Detection Method Based on the Fusion Theory Open
An improved feature parameter extraction algorithm is proposed in this study to solve the problem of quantitative detection of subsurface defects. Firstly, the common feature parameters from the differential signal of pulsed eddy current a…
View article: A Prediction Method Based on Improved Echo State Network for COVID-19 Nonlinear Time Series
A Prediction Method Based on Improved Echo State Network for COVID-19 Nonlinear Time Series Open
This paper proposes a prediction method based on improved Echo State Network for COVID-19 nonlinear time series, which improves the Echo State Network from the reservoir topology and the output weight matrix, and adopt the ABC (Artificial …