SAFE-DNN: A Deep Neural Network With Spike Assisted Feature Extraction For Noise Robust Inference

被引:1
|
作者
She, Xueyuan [1 ]
Saha, Priyabrata [1 ]
Kim, Daehyun [1 ]
Long, Yun [1 ]
Mukhopadhyay, Saibal [1 ]
机构
[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA
来源
2020 INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS (IJCNN) | 2020年
关键词
deep learning; noise robustness; spiking neural network; spike-timing-dependent plasticity (STDP);
D O I
10.1109/ijcnn48605.2020.9207274
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
We present a Deep Neural Network with Spike Assisted Feature Extraction (SAFE-DNN) to improve robustness of classification under stochastic perturbation of inputs. The proposed network augments a DNN with unsupervised learning of low-level features using spiking neural network (SNN) with spike-timing-dependent plasticity (STDP). The complete network learns to ignore local perturbation while performing global feature detection and classification. The experimental results on CIFAR-10 and ImageNet subset demonstrate improved noise robustness for multiple DNN architectures without sacrificing accuracy on clean images.
引用
收藏
页数:8
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