Search Results for author: Chongsheng Zhang

Found 3 papers, 1 papers with code

On Mask-based Image Set Desensitization with Recognition Support

no code implementations14 Dec 2023 Qilong Li, Ji Liu, Yifan Sun, Chongsheng Zhang, Dejing Dou

In addition, we propose a feature selection masknet as the model adjustment method to improve the performance based on the masked images.

feature selection

An Empirical Study on the Joint Impact of Feature Selection and Data Re-sampling on Imbalance Classification

no code implementations1 Sep 2021 Chongsheng Zhang, Paolo Soda, Jingjun Bi, Gaojuan Fan, George Almpanidis, Salvador Garcia

To address this issue, we carry out a comprehensive empirical study on the joint influence of feature selection and re-sampling on two-class imbalance classification.

Classification Dimensionality Reduction +1

ShopSign: a Diverse Scene Text Dataset of Chinese Shop Signs in Street Views

2 code implementations25 Mar 2019 Chongsheng Zhang, Guowen Peng, Yuefeng Tao, Feifei Fu, Wei Jiang, George Almpanidis, Ke Chen

Hence, we collect and annotate the ShopSign dataset to advance research in Chinese scene text detection and recognition.

Scene Text Detection Text Detection

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