arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2409.01780cs.CL
收藏

深度学习语言隐写分析研究的最新进展

State-of-the-art Advances of Deep-learning Linguistic Steganalysis Research

Beijing University of Posts and Telecommunications(北京邮电大学)

Yihao Wang, Ru Zhang, Yifan Tang, Jianyi Liu

AI总结:

针对传统隐写分析难以量化生成式语言隐写引发的文本变化问题,本研究综述基于深度学习的语言隐写分析成果,分类对比现有方法并评估性能,提出领域挑战与未来发展方向。

摘要:

随着生成式语言隐写技术的发展,传统隐写分析难以稳健量化隐写术引发的文本变化,导致检测难度增加,因此研究范式转向基于深度学习的语言隐写分析。本研究全面综述现有成果并评估主流发展轨迹:首先形式化阐述语言隐写分析的通用公式,对比该领域与文本分类领域的差异;随后根据向量空间映射和特征提取模型将现有工作分为两类,比较研究动机、模型优势等细节;通过实验对比分析评估性能;最后讨论该领域面临的挑战,提出未来发展方向及亟待解决的关键问题。

英文摘要:

With the evolution of generative linguistic steganography techniques, conventional steganalysis falls short in robustly quantifying the alterations induced by steganography, thereby complicating detection. Consequently, the research paradigm has pivoted towards deep-learning-based linguistic steganalysis. This study offers a comprehensive review of existing contributions and evaluates prevailing developmental trajectories. Specifically, we first provided a formalized exposition of the general formulas for linguistic steganalysis, while comparing the differences between this field and the domain of text classification. Subsequently, we classified the existing work into two levels based on vector space mapping and feature extraction models, thereby comparing the research motivations, model advantages, and other details. A comparative analysis of the experiments is conducted to assess the performances. Finally, the challenges faced by this field are discussed, and several directions for future development and key issues that urgently need to be addressed are proposed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑