Search Results for author: Yanghe Feng

Found 12 papers, 4 papers with code

MRPB 1.0: A Unified Benchmark for the Evaluation of Mobile Robot Local Planning Approaches

1 code implementation1 Nov 2020 Jian Wen, Xuebo Zhang, Qingchen Bi, Zhangchao Pan, Yanghe Feng, Jing Yuan, Yongchun Fang

Local planning is one of the key technologies for mobile robots to achieve full autonomy and has been widely investigated.

Robotics

FreeEagle: Detecting Complex Neural Trojans in Data-Free Cases

1 code implementation28 Feb 2023 Chong Fu, Xuhong Zhang, Shouling Ji, Ting Wang, Peng Lin, Yanghe Feng, Jianwei Yin

Thus, in this paper, we propose FreeEagle, the first data-free backdoor detection method that can effectively detect complex backdoor attacks on deep neural networks, without relying on the access to any clean samples or samples with the trigger.

Backdoor Attack

Multi-label Classification with High-rank and High-order Label Correlations

2 code implementations9 Jul 2022 Chongjie Si, Yuheng Jia, Ran Wang, Min-Ling Zhang, Yanghe Feng, Chongxiao Qu

Previous methods capture the high-order label correlations mainly by transforming the label matrix to a latent label space with low-rank matrix factorization.

Common Sense Reasoning Multi-Label Classification +1

Federated Submodel Optimization for Hot and Cold Data Features

1 code implementation16 Sep 2021 Yucheng Ding, Chaoyue Niu, Fan Wu, Shaojie Tang, Chengfei Lv, Yanghe Feng, Guihai Chen

We theoretically proved the convergence rate of FedSubAvg by deriving an upper bound under a new metric called the element-wise gradient norm.

Federated Learning

VMAV-C: A Deep Attention-based Reinforcement Learning Algorithm for Model-based Control

no code implementations24 Dec 2018 Xingxing Liang, Qi. Wang, Yanghe Feng, Zhong Liu, Jincai Huang

Recent breakthroughs in Go play and strategic games have witnessed the great potential of reinforcement learning in intelligently scheduling in uncertain environment, but some bottlenecks are also encountered when we generalize this paradigm to universal complex tasks.

Deep Attention Model-based Reinforcement Learning +3

HpGAN: Sequence Search with Generative Adversarial Networks

no code implementations10 Dec 2020 Mingxing Zhang, Zhengchun Zhou, Lanping Li, Zilong Liu, Meng Yang, Yanghe Feng

Sequences play an important role in many engineering applications and systems.

Dynamic Binary Neural Network by learning channel-wise thresholds

no code implementations8 Oct 2021 Jiehua Zhang, Zhuo Su, Yanghe Feng, Xin Lu, Matti Pietikäinen, Li Liu

The experimental results prove that our method is an effective and straightforward way to reduce information loss and enhance performance of BNNs.

PTR-PPO: Proximal Policy Optimization with Prioritized Trajectory Replay

no code implementations7 Dec 2021 Xingxing Liang, Yang Ma, Yanghe Feng, Zhong Liu

In addition, by analyzing the heatmap of priority changes at various locations in the priority memory during training, we find that memory size and rollout length can have a significant impact on the distribution of trajectory priorities and, hence, on the performance of the algorithm.

Boosting Binary Neural Networks via Dynamic Thresholds Learning

no code implementations4 Nov 2022 Jiehua Zhang, Xueyang Zhang, Zhuo Su, Zitong Yu, Yanghe Feng, Xin Lu, Matti Pietikäinen, Li Liu

For ViTs, DyBinaryCCT presents the superiority of the convolutional embedding layer in fully binarized ViTs and achieves 56. 1% on the ImageNet dataset, which is nearly 9% higher than the baseline.

Binarization

TextDefense: Adversarial Text Detection based on Word Importance Entropy

no code implementations12 Feb 2023 Lujia Shen, Xuhong Zhang, Shouling Ji, Yuwen Pu, Chunpeng Ge, Xing Yang, Yanghe Feng

TextDefense differs from previous approaches, where it utilizes the target model for detection and thus is attack type agnostic.

Adversarial Text Text Detection

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