Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks
Wang X, Jin Y, Du W, Wang J (2022)
IEEE Transactions on Neural Networks and Learning Systems: 1-12.
Zeitschriftenaufsatz
| E-Veröff. vor dem Druck | Englisch
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Autor*in
Wang, Xinjie;
Jin, YaochuUniBi
;
Du, Wenli;
Wang, Jun
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Abstract / Bemerkung
The strengthening and the weakening of synaptic strength in existing Bienenstock-Cooper-Munro (BCM) learning rule are determined by a long-term potentiation (LTP) sliding modification threshold and the afferent synaptic activities. However, synaptic long-term depression (LTD) even affects low-active synapses during the induction of synaptic plasticity, which may lead to information loss. Biological experiments have found another LTD threshold that can induce either potentiation or depression or no change, even at the activated synapses. In addition, existing BCM learning rules can only select a set of fixed rule parameters, which is biologically implausible and practically inflexible to learn the structural information of input signals. In this article, an evolved dual-threshold BCM learning rule is proposed to regulate the reservoir internal connection weights of the echo-state-network (ESN), which can contribute to alleviating information loss and enhancing learning performance by introducing different optimal LTD thresholds for different postsynaptic neurons. Our experimental results show that the evolved dual-threshold BCM learning rule can result in the synergistic learning of different plasticity rules, effectively improving the learning performance of an ESN in comparison with existing neural plasticity learning rules and some state-of-the-art ESN variants on three widely used benchmark tasks and the prediction of an esterification process.
Erscheinungsjahr
2022
Zeitschriftentitel
IEEE Transactions on Neural Networks and Learning Systems
Seite(n)
1-12
ISSN
2162-237X
eISSN
2162-2388
Page URI
https://pub.uni-bielefeld.de/record/2978349
Zitieren
Wang X, Jin Y, Du W, Wang J. Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks. IEEE Transactions on Neural Networks and Learning Systems. 2022:1-12.
Wang, X., Jin, Y., Du, W., & Wang, J. (2022). Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks. IEEE Transactions on Neural Networks and Learning Systems, 1-12. https://doi.org/10.1109/TNNLS.2022.3184004
Wang, Xinjie, Jin, Yaochu, Du, Wenli, and Wang, Jun. 2022. “Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks”. IEEE Transactions on Neural Networks and Learning Systems, 1-12.
Wang, X., Jin, Y., Du, W., and Wang, J. (2022). Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks. IEEE Transactions on Neural Networks and Learning Systems, 1-12.
Wang, X., et al., 2022. Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks. IEEE Transactions on Neural Networks and Learning Systems, , p 1-12.
X. Wang, et al., “Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks”, IEEE Transactions on Neural Networks and Learning Systems, 2022, pp. 1-12.
Wang, X., Jin, Y., Du, W., Wang, J.: Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks. IEEE Transactions on Neural Networks and Learning Systems. 1-12 (2022).
Wang, Xinjie, Jin, Yaochu, Du, Wenli, and Wang, Jun. “Evolving Dual-Threshold Bienenstock-Cooper-Munro Learning Rules in Echo State Networks”. IEEE Transactions on Neural Networks and Learning Systems (2022): 1-12.