Search Results - surrogate gradient algorithm

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  1. 1

    Comments on “Surrogate Gradient Algorithm for Lagrangian Relaxation” by Chang, T. S.

    ISSN: 0022-3239, 1573-2878
    Published: Boston Springer US 01.06.2008
    “…This note presents not only a surrogate subgradient method, but also a framework of surrogate subgradient methods…”
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    Journal Article
  2. 2

    On the Surrogate Gradient Algorithm for Lagrangian Relaxation by Sun, T., Zhao, Q. C., Luh, P. B.

    ISSN: 0022-3239, 1573-2878
    Published: New York, NY Springer 01.06.2007
    “… Based on it, the penalty surrogate subgradient algorithm was further developed to address the homogenous solution issue (Guan et al.: J. Optim. Theory Appl. 113, 65-82, 2002; Zhai et al.: IEEE Trans. Power Syst…”
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    Journal Article
  3. 3

    Surrogate Gradient Algorithm for Lagrangian Relaxation by Zhao, X., Luh, P. B., Wang, J.

    ISSN: 0022-3239, 1573-2878
    Published: New York, NY Springer 01.03.1999
    “… In the method, all subproblems must be solved optimally to obtain a subgradient direction. In this paper, the surrogate subgradient method is developed, where a proper direction can be obtained without solving optimally all the subproblems…”
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    Journal Article
  4. 4

    Synaptic Plasticity Dynamics for Deep Continuous Local Learning (DECOLLE) by Kaiser, Jacques, Mostafa, Hesham, Neftci, Emre

    ISSN: 1662-453X, 1662-4548, 1662-453X
    Published: Switzerland Frontiers Research Foundation 12.05.2020
    Published in Frontiers in neuroscience (12.05.2020)
    “… Learning algorithms that approximate gradient backpropagation using local error functions can overcome this challenge…”
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    Journal Article
  5. 5

    On the Surrogate Gradient Algorithm forLagrangian Relaxation by Sun, T, Zhao, Q C, Luh, P B

    ISSN: 0022-3239
    Published: 01.06.2007
    “… Based on it, the penalty surrogate subgradient algorithm was further developed to address the homogenous solution issue (Guan et al.: J. Optim. Theory Appl. 113, 65-82, 2002; Zhai et al.: IEEE Trans. Power Syst…”
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    Journal Article
  6. 6

    Surrogate gradients for analog neuromorphic computing by Cramer, Benjamin, Billaudelle, Sebastian, Kanya, Simeon, Leibfried, Aron, Grübl, Andreas, Karasenko, Vitali, Pehle, Christian, Schreiber, Korbinian, Stradmann, Yannik, Weis, Johannes, Schemmel, Johannes, Zenke, Friedemann

    ISSN: 1091-6490, 1091-6490
    Published: United States 25.01.2022
    “… Surrogate gradient learning has emerged as a promising training strategy for spiking networks, but its applicability for analog neuromorphic systems has not been…”
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    Journal Article
  7. 7

    Directly training temporal Spiking Neural Network with sparse surrogate gradient by Li, Yang, Zhao, Feifei, Zhao, Dongcheng, Zeng, Yi

    ISSN: 0893-6080, 1879-2782, 1879-2782
    Published: United States Elsevier Ltd 01.11.2024
    Published in Neural networks (01.11.2024)
    “… The surrogate gradient (SG) algorithm has recently enabled spiking neural networks to shine in neuromorphic hardware…”
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    Journal Article
  8. 8

    The surrogate gradient algorithm for Lagrangian relaxation method by Xing Zhao, Luh, P.B., Jihua Wang

    ISBN: 0780341872, 9780780341876
    ISSN: 0191-2216
    Published: IEEE 1997
    “… Numerical results show that the interleaved subgradient method converges faster than the subgradient method, though algorithm convergence was not established…”
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    Conference Proceeding
  9. 9

    Supply chain networks design with multi-mode demand satisfaction policy by Ardalan, Zaniar, Karimi, Sajad, Naderi, B., Arshadi Khamseh, Alireza

    ISSN: 0360-8352, 1879-0550
    Published: New York Elsevier Ltd 01.06.2016
    Published in Computers & industrial engineering (01.06.2016)
    “…•This paper deals with a supply chain network design with multi-mode demand.•The problem is mathematically formulated as mixed integer linear programming.•A…”
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    Journal Article
  10. 10

    Methodology based on spiking neural networks for univariate time-series forecasting by Lucas, Sergio, Portillo, Eva

    ISSN: 0893-6080, 1879-2782, 1879-2782
    Published: United States Elsevier Ltd 01.05.2024
    Published in Neural networks (01.05.2024)
    “…–decoding algorithm with a Surrogate Gradient method as supervised training algorithm. In order to validate the generality of the presented methodology sine-wave, 3 UCI and 1 available real-world datasets are used…”
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    Journal Article
  11. 11

    A gradient-descent-like learning-based framework in surrogate-assisted evolutionary algorithms for expensive many-objective optimization by Sun, Chaoyi, Zhang, Bo, Sun, Hai, Feng, Rui

    ISSN: 2199-4536, 2198-6053
    Published: Cham Springer International Publishing 01.08.2025
    Published in Complex & intelligent systems (01.08.2025)
    “…Surrogate-assisted evolutionary algorithms (SAEAs) commonly depend on traditional offspring generation methods such as simulated binary crossover and polynomial mutation, which often lead to suboptimal search efficiencies…”
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    Journal Article
  12. 12

    Supervised Learning in All FeFET-Based Spiking Neural Network: Opportunities and Challenges by Dutta, Sourav, Schafer, Clemens, Gomez, Jorge, Ni, Kai, Joshi, Siddharth, Datta, Suman

    ISSN: 1662-453X, 1662-4548, 1662-453X
    Published: Lausanne Frontiers Research Foundation 24.06.2020
    Published in Frontiers in neuroscience (24.06.2020)
    “…The two possible pathways towards artificial intelligence – (i) neuroscience-oriented neuromorphic computing (like spiking neural network SNN) and (ii)…”
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    Journal Article
  13. 13

    Safety Performance Boundary Identification of Highly Automated Vehicles: A Surrogate Model-Based Gradient Descent Searching Approach by Wang, Yiyun, Yu, Rongjie, Qiu, Shuhan, Sun, Jian, Farah, Haneen

    ISSN: 1524-9050, 1558-0016
    Published: New York IEEE 01.12.2022
    “… A surrogate model was utilized to approximate the safety performance of HAV, and a gradient descent searching…”
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    Journal Article
  14. 14

    Gradual Surrogate Gradient Learning in Deep Spiking Neural Networks by Chen, Yi, Zhang, Silin, Ren, Shiyu, Qu, Hong

    ISSN: 2379-190X
    Published: IEEE 23.05.2022
    “… In addition, we design a gradual surrogate gradient learning algorithm to ensure that SNNs effectively back-propagate gradient information in the early stage of training and more accurate gradient…”
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    Conference Proceeding
  15. 15

    Semi-surrogate modelling of droplets evaporation process via XGBoost integrated CFD simulations by Yan, Yihuan, Li, Xueren, Sun, Weijie, Fang, Xiang, He, Fajiang, Tu, Jiyuan

    ISSN: 0048-9697, 1879-1026, 1879-1026
    Published: Netherlands Elsevier B.V 15.10.2023
    Published in The Science of the total environment (15.10.2023)
    “… This study proposed a semi-surrogate model for CFD with integration of the cutting-edge ML algorithm, eXtreme Gradient Boosting (XGB…”
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    Journal Article
  16. 16

    Cloud tomographic retrieval algorithms. I: Surrogate minimization method by Doicu, Adrian, Doicu, Alexandru, Efremenko, Dmitry, Trautmann, Thomas

    ISSN: 0022-4073, 1879-1352
    Published: Elsevier Ltd 01.01.2022
    “…) the surrogate minimization method for solving the inverse problem has been designed. The retrieval algorithm uses regularization, accelerated projected gradient methods, and two types of surrogate functions…”
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    Journal Article
  17. 17

    Probe into the volumetric properties of binary mixtures: Essence of regression-based machine learning algorithms by Sharma, Anshu, Li, Li, Garg, Aman, seop Lee, Bong

    ISSN: 0167-7322
    Published: Elsevier B.V 01.04.2024
    Published in Journal of molecular liquids (01.04.2024)
    “… Four different machine learning algorithms are employed for making the surrogate models, namely, Gradient Boosting Machine (GBM), Stacked Ensemble (SE), Random Forest (RF…”
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    Journal Article
  18. 18

    An Efficient Hybrid Multi-Objective Optimization Method Coupling Global Evolutionary and Local Gradient Searches for Solving Aerodynamic Optimization Problems by Cao, Fan, Tang, Zhili, Zhu, Caicheng, Zhao, Xin

    ISSN: 2227-7390, 2227-7390
    Published: Basel MDPI AG 01.09.2023
    Published in Mathematics (Basel) (01.09.2023)
    “…) and a gradient-based surrogate-assisted multi-objective hybrid algorithm (GS-MOHA) are developed under this framework…”
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    Journal Article
  19. 19

    Surrogate models and mixtures of experts in aerodynamic performance prediction for aircraft mission analysis by Liem, Rhea P., Mader, Charles A., Martins, Joaquim R.R.A.

    ISSN: 1270-9638, 1626-3219
    Published: Elsevier Masson SAS 01.06.2015
    Published in Aerospace science and technology (01.06.2015)
    “… Second, we improve the kriging surrogate performance by including gradient information in the interpolation…”
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    Journal Article
  20. 20

    Surrogate-Model Accelerated Random Search algorithm for global optimization with applications to inverse material identification by Brigham, John C., Aquino, Wilkins

    ISSN: 0045-7825, 1879-2138
    Published: Amsterdam Elsevier B.V 15.09.2007
    “… The methodology, referred to as the Surrogate-Model Accelerated Random Search (SMARS) algorithm, is a non-gradient based iterative application of a random search algorithm and the surrogate-model method for optimization…”
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    Journal Article