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Research on Fine-Grained Recognition Method for Sensitive Information in Social Networks Based on CLIP

Menghan Zhang1,2, Fangfang Shan1,2,*, Mengyao Liu1,2, Zhenyu Wang1,2

1 School of Computer Science, Zhongyuan University of Technology, Zhengzhou, 450007, China
2 Henan Key Laboratory of Cyberspace Situation Awareness, Zhengzhou, 450001, China

* Corresponding Author: Fangfang Shan. Email: email

Computers, Materials & Continua 2024, 81(1), 1565-1580. https://doi.org/10.32604/cmc.2024.056008

Abstract

With the emergence and development of social networks, people can stay in touch with friends, family, and colleagues more quickly and conveniently, regardless of their location. This ubiquitous digital internet environment has also led to large-scale disclosure of personal privacy. Due to the complexity and subtlety of sensitive information, traditional sensitive information identification technologies cannot thoroughly address the characteristics of each piece of data, thus weakening the deep connections between text and images. In this context, this paper adopts the CLIP model as a modality discriminator. By using comparative learning between sensitive image descriptions and images, the similarity between the images and the sensitive descriptions is obtained to determine whether the images contain sensitive information. This provides the basis for identifying sensitive information using different modalities. Specifically, if the original data does not contain sensitive information, only single-modality text-sensitive information identification is performed; if the original data contains sensitive information, multi-modality sensitive information identification is conducted. This approach allows for differentiated processing of each piece of data, thereby achieving more accurate sensitive information identification. The aforementioned modality discriminator can address the limitations of existing sensitive information identification technologies, making the identification of sensitive information from the original data more appropriate and precise.

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APA Style
Zhang, M., Shan, F., Liu, M., Wang, Z. (2024). Research on fine-grained recognition method for sensitive information in social networks based on CLIP. Computers, Materials & Continua, 81(1), 1565-1580. https://doi.org/10.32604/cmc.2024.056008
Vancouver Style
Zhang M, Shan F, Liu M, Wang Z. Research on fine-grained recognition method for sensitive information in social networks based on CLIP. Comput Mater Contin. 2024;81(1):1565-1580 https://doi.org/10.32604/cmc.2024.056008
IEEE Style
M. Zhang, F. Shan, M. Liu, and Z. Wang, “Research on Fine-Grained Recognition Method for Sensitive Information in Social Networks Based on CLIP,” Comput. Mater. Contin., vol. 81, no. 1, pp. 1565-1580, 2024. https://doi.org/10.32604/cmc.2024.056008



cc Copyright © 2024 The Author(s). Published by Tech Science Press.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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