Effect of shapes of activation functions on predictability in the echo state network
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Abstract (arXiv)
We investigate prediction accuracy for time series of Echo state networks with respect to several kinds of activation functions. As a result, we found that some kinds of activation functions with an appropriate nonlinearity show high performance compared to the conventional sigmoid function.
Key facts. Cited by 2 papers in the map (data through 14 Oct 2026). First posted on arXiv 22 May 2019.
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2 papers.