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Cited by 991

The DOI matches its Crossref record; 32 of the 32 references it cites were found in a registry or an index.

Fast-classifying, high-accuracy spiking deep networks through weight and threshold balancing

Open access
Diehl, Peter U., Neil, Daniel, Binas, Jonathan, Cook, Matthew, Liu, Shih-Chii, Pfeiffer, Michael·2015·2015 International Joint Conference on Neural Networks (IJCNN)

Abstract

Deep neural networks such as Convolutional Networks (ConvNets) and Deep Belief Networks (DBNs) represent the state-of-the-art for many machine learning and computer vision classification problems. To overcome the large computational cost of deep networks, spiking deep networks have recently been proposed, given the specialized hardware now available for spiking neural networks (SNNs). However, this has come at the cost of performance losses due to the conversion from analog neural networks (ANNs) without a notion of time, to sparsely firing, event-driven SNNs. Here we analyze the effects of converting deep ANNs into SNNs with respect to the choice of parameters for spiking neurons such as firing rates and thresholds. We present a set of optimization techniques to minimize performance loss in the conversion process for ConvNets and fully connected deep networks. These techniques yield networks that outperform all previous SNNs on the MNIST database to date, and many networks here are close to maximum performance after only 20 ms of simulated time. The techniques include using rectified linear units (ReLUs) with zero bias during training, and using a new weight normalization method to help regulate firing rates. Our method for converting an ANN into an SNN enables low-latency classification with high accuracies already after the first output spike, and compared with previous SNN approaches it yields improved performance without increased training time. The presented analysis and optimization techniques boost the value of spiking deep networks as an attractive framework for neuromorphic computing platforms aimed at fast and efficient pattern recognition.

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Metadata

Authors
Diehl, P. U., Neil, D., Binas, J., Cook, M., Liu, S.-C., & Pfeiffer, M.
Venue
2015 International Joint Conference on Neural Networks (IJCNN)
Publisher
IEEE
Published
2015-07
Pages
1-8
OpenAlex
W1645800954
Cited by
991
References
32
FWCI
70.38
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Fast-classifying, high-accuracy spiking deep networks through weight and threshold balancing. https://app.cochat.ai/papers/10.1109/ijcnn.2015.7280696
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Diehl, P. U., Neil, D., Binas, J., Cook, M., Liu, S.-C., & Pfeiffer, M. (2015). Fast-classifying, high-accuracy spiking deep networks through weight and threshold balancing. 2015 International Joint Conference on Neural Networks (IJCNN). https://doi.org/10.1109/ijcnn.2015.7280696

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