arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2403.07321cs.CL
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GPT生成文本检测:基准数据集与基于张量的检测方法

GPT-generated Text Detection: Benchmark Dataset and Tensor-based Detection Method

University of California, Riverside(加州大学河滨分校)

Zubair Qazi, William Shiao, Evangelos E. Papalexakis

AI总结:

针对ChatGPT等大模型生成文本的检测需求,本文构建了基于Reddit的GRiD基准数据集并进行特征分析,同时提出半监督张量检测方法GpTen,其仅用人类文本即可达到与全监督方法相当的检测性能。

摘要:

随着ChatGPT等自然语言模型在各类应用和服务中日益普及,对稳健且精准的检测方法以识别其生成内容的需求变得至关重要。本文提出了GPT Reddit Dataset(GRiD,GPT红迪数据集),这是一个全新的生成式预训练Transformer(GPT)生成文本检测数据集,旨在评估检测模型识别ChatGPT生成回复的性能。该数据集包含基于Reddit平台的多样化上下文-提示对集合,涵盖人类生成回复与ChatGPT生成回复。我们对数据集的特征进行了分析,包括语言多样性、上下文复杂度和回复质量。为展示该数据集的实用性,我们在其上对多种检测方法进行了基准测试,验证了它们区分人类与ChatGPT生成回复的效果。该数据集可作为评估和推进ChatGPT语境下检测技术的资源,为保障互联网上负责任且可信的AI驱动通信的持续工作作出贡献。最后,我们提出了GpTen,这是一种全新的基于张量的GPT文本检测方法,本质上属于半监督方法,因为它仅能访问人类生成的文本,且性能与全监督基线方法相当。

英文摘要:

As natural language models like ChatGPT become increasingly prevalent in applications and services, the need for robust and accurate methods to detect their output is of paramount importance. In this paper, we present GPT Reddit Dataset (GRiD), a novel Generative Pretrained Transformer (GPT)-generated text detection dataset designed to assess the performance of detection models in identifying generated responses from ChatGPT. The dataset consists of a diverse collection of context-prompt pairs based on Reddit, with human-generated and ChatGPT-generated responses. We provide an analysis of the dataset's characteristics, including linguistic diversity, context complexity, and response quality. To showcase the dataset's utility, we benchmark several detection methods on it, demonstrating their efficacy in distinguishing between human and ChatGPT-generated responses. This dataset serves as a resource for evaluating and advancing detection techniques in the context of ChatGPT and contributes to the ongoing efforts to ensure responsible and trustworthy AI-driven communication on the internet. Finally, we propose GpTen, a novel tensor-based GPT text detection method that is semi-supervised in nature since it only has access to human-generated text and performs on par with fully-supervised baselines.

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。

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