基于可变精度脉动阵列结构的卷积神经网络加速器

秦婷,李钊,闫玉婷,杜亚飞

Convolutional neural network accelerator based on variable-precision systolic-array structure

Ting QIN,Zhao LI,Yuting YAN,Yafei DU

表 2 不同百分位阈值设置下ResNet20的性能对比实验结果

Tab.2 Performance comparison of ResNet20 under different percentile threshold

Pp Top-1/% RC 30 74.10 5.2× 50 73.74 7.8× 70 72.15 10.2×