Search Results for author: Qianwei Zhou

Found 6 papers, 2 papers with code

Deep Co-supervision and Attention Fusion Strategy for Automatic COVID-19 Lung Infection Segmentation on CT Images

2 code implementations20 Dec 2021 Haigen Hu, Leizhao Shen, Qiu Guan, Xiaoxin Li, Qianwei Zhou, Su Ruan

In this paper, a novel segmentation scheme is proposed for the infections of COVID-19 by enhancing supervised information and fusing multi-scale feature maps of different levels based on the encoder-decoder architecture.

Adaptively Customizing Activation Functions for Various Layers

1 code implementation17 Dec 2021 Haigen Hu, Aizhu Liu, Qiu Guan, Xiaoxin Li, ShengYong Chen, Qianwei Zhou

To enhance the nonlinearity of neural networks and increase their mapping abilities between the inputs and response variables, activation functions play a crucial role to model more complex relationships and patterns in the data.

TaskDrop: A Competitive Baseline for Continual Learning of Sentiment Classification

no code implementations5 Nov 2021 JianPing Mei, Yilun Zheng, Qianwei Zhou, Rui Yan

In this paper, we study the multi-task sentiment classification problem in the continual learning setting, i. e., a model is sequentially trained to classifier the sentiment of reviews of products in a particular category.

Classification Continual Learning +2

Training Deep Neural Networks for Wireless Sensor Networks Using Loosely and Weakly Labeled Images

no code implementations6 Oct 2020 Qianwei Zhou, Yuhang Chen, Baoqing Li, Xiaoxin Li, Chen Zhou, Jingchang Huang, Haigen Hu

Although deep learning has achieved remarkable successes over the past years, few reports have been published about applying deep neural networks to Wireless Sensor Networks (WSNs) for image targets recognition where data, energy, computation resources are limited.

Domain Generalization Model Selection

Residual-Recursion Autoencoder for Shape Illustration Images

no code implementations6 Feb 2020 Qianwei Zhou, Peng Tao, Xiaoxin Li, Sheng-Yong Chen, Fan Zhang, Haigen Hu

Shape illustration images (SIIs) are common and important in describing the cross-sections of industrial products.

Towards the Automation of Deep Image Prior

no code implementations17 Nov 2019 Qianwei Zhou, Chen Zhou, Haigen Hu, Yuhang Chen, Sheng-Yong Chen, Xiaoxin Li

Single image inverse problem is a notoriously challenging ill-posed problem that aims to restore the original image from one of its corrupted versions.

Denoising Super-Resolution

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