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Proceedings of the 2nd International Conference on Mathematical Statistics and Economic Analysis, MSEA 2023, May 26–28, 2023, Nanjing, China

Research Article

Dictionary-Based Transfer Learning for One-Class Text Classification

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  • @INPROCEEDINGS{10.4108/eai.26-5-2023.2334296,
        author={Haoxin  Xie and Bo  Liu and Yanshan  Xiao},
        title={Dictionary-Based Transfer Learning for One-Class Text Classification},
        proceedings={Proceedings of the 2nd International Conference on Mathematical Statistics and Economic Analysis, MSEA 2023, May 26--28, 2023, Nanjing, China},
        publisher={EAI},
        proceedings_a={MSEA},
        year={2023},
        month={7},
        keywords={one-class learning transfer learning dictionary learning},
        doi={10.4108/eai.26-5-2023.2334296}
    }
    
  • Haoxin Xie
    Bo Liu
    Yanshan Xiao
    Year: 2023
    Dictionary-Based Transfer Learning for One-Class Text Classification
    MSEA
    EAI
    DOI: 10.4108/eai.26-5-2023.2334296
Haoxin Xie1,*, Bo Liu1, Yanshan Xiao1
  • 1: Guangdong University of Technology
*Contact email: howhyn@gmail.com

Abstract

One-class classification requires only positive samples to build the model. In this paper, we propose a novel method for one-class text learning based on transfer learning and dictionary learning (DTOC). We integrate transfer learning and dictionary learning into one-class text model. In order to solve DTOC model, the interactive framework updates each variable by fixing other variables, and updates one-class classifier and dictionary alternatively to obtain the predictive classifier. Finally, extensive experiments show that our method has higher competitive classification accuracy and less sensitive to label noise than existing state-of-the-art methods.

Keywords
one-class learning transfer learning dictionary learning
Published
2023-07-21
Publisher
EAI
http://dx.doi.org/10.4108/eai.26-5-2023.2334296
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