Search Results for author: Mingqing Wang

Found 5 papers, 2 papers with code

Intelligent model for offshore China sea fog forecasting

no code implementations20 Jul 2023 Yanfei Xiang, Qinghong Zhang, Mingqing Wang, Ruixue Xia, Yang Kong, Xiaomeng Huang

Accurate and timely prediction of sea fog is very important for effectively managing maritime and coastal economic activities.

Ensemble Learning

Unsupervised Anomaly Detection with Local-Sensitive VQVAE and Global-Sensitive Transformers

no code implementations29 Mar 2023 Mingqing Wang, Jiawei Li, Zhenyang Li, Chengxiao Luo, Bin Chen, Shu-Tao Xia, Zhi Wang

In this work, the VQVAE focus on feature extraction and reconstruction of images, and the transformers fit the manifold and locate anomalies in the latent space.

Unsupervised Anomaly Detection

Towards Better Dermoscopic Image Feature Representation Learning for Melanoma Classification

1 code implementation15 Jul 2022 Chenghui Yu, Mingkang Tang, ShengGe Yang, Mingqing Wang, Zhe Xu, Jiangpeng Yan, HanMo Chen, Yu Yang, Xiao-jun Zeng, Xiu Li

Deep learning-based melanoma classification with dermoscopic images has recently shown great potential in automatic early-stage melanoma diagnosis.

Data Augmentation Denoising +2

Robust Protection of III-V Nanowires in Water Splitting by a Thin Compact TiO$_2$ Layer

no code implementations16 Dec 2020 Fan Cui, Yunyan Zhang, H. Aruni Fonseka, Premrudee Promdet, Ali Imran Channa, Mingqing Wang, Xueming Xia, Sanjayan Sathasivam, Hezhuang Liu, Ivan P. Parkin, Hui Yang, Ting Li, Kwang-Leong Choy, Jiang Wu, Chris Blackman, Ana M. Sanchez, Huiyun Liu

Working as a photocathode for water splitting, they exhibited a 45% larger photocurrent density compared with un-protected counterparts and a high Faraday efficiency of 91%, and can also maintain a record-long highly-stable performance among narrow-bandgap III-V NW photoelectrodes; after 67 hours photoelectrochemical stability test reaction in strong acid electrolyte solution (pH = 1), they show no apparent indication of corrosion, which is in stark contrast to the un-protected NWs that are fully failed after 35-hours.

Mesoscale and Nanoscale Physics Chemical Physics

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