Search Results for author: Weifeng Zhang

Found 9 papers, 3 papers with code

N3H-Core: Neuron-designed Neural Network Accelerator via FPGA-based Heterogeneous Computing Cores

1 code implementation15 Dec 2021 Yu Gong, Zhihan Xu, Zhezhi He, Weifeng Zhang, Xiaobing Tu, Xiaoyao Liang, Li Jiang

From the software perspective, we mathematically and systematically model the latency and resource utilization of the proposed heterogeneous accelerator, regarding varying system design configurations.

Quantization

Learning to Affiliate: Mutual Centralized Learning for Few-shot Classification

1 code implementation CVPR 2022 Yang Liu, Weifeng Zhang, Chao Xiang, Tu Zheng, Deng Cai, Xiaofei He

Few-shot learning (FSL) aims to learn a classifier that can be easily adapted to accommodate new tasks not seen during training, given only a few examples.

Classification Few-Shot Learning

Simple Augmentation Goes a Long Way: ADRL for DNN Quantization

no code implementations ICLR 2021 Lin Ning, Guoyang Chen, Weifeng Zhang, Xipeng Shen

This new strategy augments the neural networks in DRL with a complementary scheme to boost the performance of learning.

Quantization Reinforcement Learning (RL)

Cross-modal Knowledge Reasoning for Knowledge-based Visual Question Answering

no code implementations31 Aug 2020 Jing Yu, Zihao Zhu, Yujing Wang, Weifeng Zhang, Yue Hu, Jianlong Tan

Finally, we perform graph neural networks to infer the global-optimal answer by jointly considering all the concepts.

Knowledge Graphs Question Answering +1

Regularized Training and Tight Certification for Randomized Smoothed Classifier with Provable Robustness

no code implementations17 Feb 2020 Huijie Feng, Chunpeng Wu, Guoyang Chen, Weifeng Zhang, Yang Ning

In this work, we derive a new regularized risk, in which the regularizer can adaptively encourage the accuracy and robustness of the smoothed counterpart when training the base classifier.

Sionnx: Automatic Unit Test Generator for ONNX Conformance

1 code implementation12 Jun 2019 Xinli Cai, Peng Zhou, Shuhan Ding, Guoyang Chen, Weifeng Zhang

Finally, through this easy-to-use specification language, we are able to build a full testing specification which leverages LLVM TableGen to automatically generate unit tests for ONNX operators with much large coverage.

Hardware-Guided Symbiotic Training for Compact, Accurate, yet Execution-Efficient LSTM

no code implementations30 Jan 2019 Hongxu Yin, Guoyang Chen, Yingmin Li, Shuai Che, Weifeng Zhang, Niraj K. Jha

In this work, we propose a hardware-guided symbiotic training methodology for compact, accurate, yet execution-efficient inference models.

Language Modelling Neural Network Compression +2

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