Search Results for author: Zhaodong Chen

Found 11 papers, 3 papers with code

Boosting Deep Neural Network Efficiency with Dual-Module Inference

no code implementations ICML 2020 Liu Liu, Lei Deng, Zhaodong Chen, yuke wang, Shuangchen Li, Jingwei Zhang, Yihua Yang, Zhenyu Gu, Yufei Ding, Yuan Xie

Using Deep Neural Networks (DNNs) in machine learning tasks is promising in delivering high-quality results but challenging to meet stringent latency requirements and energy constraints because of the memory-bound and the compute-bound execution pattern of DNNs.

Faith: An Efficient Framework for Transformer Verification on GPUs

1 code implementation23 Sep 2022 Boyuan Feng, Tianqi Tang, yuke wang, Zhaodong Chen, Zheng Wang, Shu Yang, Yuan Xie, Yufei Ding

In this paper, we propose Faith, an efficient framework for transformer verification on GPUs.

Sentence

Dynamic N:M Fine-grained Structured Sparse Attention Mechanism

no code implementations28 Feb 2022 Zhaodong Chen, Yuying Quan, Zheng Qu, Liu Liu, Yufei Ding, Yuan Xie

We evaluate the 1:2 and 2:4 sparsity under different configurations and achieve 1. 27~ 1. 89x speedups over the full-attention mechanism.

Transformer Acceleration with Dynamic Sparse Attention

no code implementations21 Oct 2021 Liu Liu, Zheng Qu, Zhaodong Chen, Yufei Ding, Yuan Xie

We demonstrate that the sparse patterns are dynamic, depending on input sequences.

DFSSATTEN: Dynamic Fine-grained Structured Sparse Attention Mechanism

no code implementations29 Sep 2021 Zhaodong Chen, Liu Liu, Yuying Quan, Zheng Qu, Yufei Ding, Yuan Xie

Transformers are becoming mainstream solutions for various tasks like NLP and Computer vision.

H2Learn: High-Efficiency Learning Accelerator for High-Accuracy Spiking Neural Networks

no code implementations25 Jul 2021 Ling Liang, Zheng Qu, Zhaodong Chen, Fengbin Tu, Yujie Wu, Lei Deng, Guoqi Li, Peng Li, Yuan Xie

Although spiking neural networks (SNNs) take benefits from the bio-plausible neural modeling, the low accuracy under the common local synaptic plasticity learning rules limits their application in many practical tasks.

Vocal Bursts Intensity Prediction

Redefining Self-Normalization Property

no code implementations1 Jan 2021 Zhaodong Chen, Zhao WeiQin, Lei Deng, Guoqi Li, Yuan Xie

Moreover, analysis on the activation's mean in the forward pass reveals that the self-normalization property gets weaker with larger fan-in of each layer, which explains the performance degradation on large benchmarks like ImageNet.

Data Augmentation

A Comprehensive and Modularized Statistical Framework for Gradient Norm Equality in Deep Neural Networks

1 code implementation1 Jan 2020 Zhaodong Chen, Lei Deng, Bangyan Wang, Guoqi Li, Yuan Xie

Powered by our metric and framework, we analyze extensive initialization, normalization, and network structures.

Philosophy

Hardness-Aware Deep Metric Learning

2 code implementations CVPR 2019 Wenzhao Zheng, Zhaodong Chen, Jiwen Lu, Jie zhou

This paper presents a hardness-aware deep metric learning (HDML) framework.

Ranked #30 on Metric Learning on CUB-200-2011 (using extra training data)

Image Retrieval Metric Learning

Batch Normalization Sampling

no code implementations25 Oct 2018 Zhaodong Chen, Lei Deng, Guoqi Li, Jiawei Sun, Xing Hu, Xin Ma, Yuan Xie

In this paper, we propose alleviating this problem through sampling only a small fraction of data for normalization at each iteration.

Computational Efficiency

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