Search Results for author: Gang Peng

Found 8 papers, 1 papers with code

Deep Reinforcement Learning with a Stage Incentive Mechanism of Dense Reward for Robotic Trajectory Planning

no code implementations25 Sep 2020 Gang Peng, Jin Yang, Xinde Lia, Mohammad Omar Khyam

Extensive experiments show that the soft stage incentive reward function is able to improve the convergence rate by up to 46. 9% with the state-of-the-art DRL methods.

Trajectory Planning

Single upper limb pose estimation method based on improved stacked hourglass network

no code implementations16 Apr 2020 Gang Peng, Yuezhi Zheng, Jianfeng Li, Jin Yang, Zhonghua Deng

Using the stacked hourglass network model, a single-person upper limb skeleton key point detection model was designed. Deconvolution was employed to replace the up-sampling operation of the hourglass module in the original model, solving the problem of rough feature maps.

Pose Estimation Quantization

Computer-aided diagnosis in histopathological images of the endometrium using a convolutional neural network and attention mechanisms

1 code implementation24 Apr 2019 Hao Sun, Xianxu Zeng, Tao Xu, Gang Peng, Yutao Ma

In the ten-fold cross-validation process, the CADx approach, HIENet, achieved a 76. 91 $\pm$ 1. 17% (mean $\pm$ s. d.) classification accuracy for four classes of endometrial tissue, namely normal endometrium, endometrial polyp, endometrial hyperplasia, and endometrial adenocarcinoma.

Binary Classification Classification +2

Parallel Statistical and Machine Learning Methods for Estimation of Physical Load

no code implementations14 Aug 2018 Sergii Stirenko, Gang Peng, Wei Zeng, Yuri Gordienko, Oleg Alienin, Oleksandr Rokovyi, Nikita Gordienko

Several statistical and machine learning methods are proposed to estimate the type and intensity of physical load and accumulated fatigue .

BIG-bench Machine Learning

Attention to Refine through Multi-Scales for Semantic Segmentation

no code implementations9 Jul 2018 Shiqi Yang, Gang Peng

This paper proposes a novel attention model for semantic segmentation, which aggregates multi-scale and context features to refine prediction.

Semantic Segmentation

Parallel Convolutional Networks for Image Recognition via a Discriminator

no code implementations6 Jul 2018 Shiqi Yang, Gang Peng

The discriminator is core which drives parallel networks to focus on different regions and learn different representations.

D-PCN: Parallel Convolutional Networks for Image Recognition via a Discriminator

no code implementations12 Nov 2017 Shiqi Yang, Gang Peng

The discriminator is core which drives parallel networks to focus on different regions and learn complementary representations.

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