用关键词检测网页文本中AI生成内容占比，发现至少30%为AI生成。
Delving into: the quantification of Ai-generated content on the internet (synthetic data)
- 通过分析ChatGPT常用关键词频率，识别AI生成文本。
- 估计活跃网页中至少30%文本来自AI，可能接近40%。
- 揭示自循环问题风险，适合关注AI内容影响的研究者参考。
尽管互联网上由生成式AI大语言模型创作的内容日益增多，但准确衡量其规模仍具挑战。本文通过分析ChatGPT常使用的特定关键词出现频率，证明这些语言标记可有效估算线上AI生成内容的存在。研究结果表明，至少30%的活跃网页文本源自AI生成，实际比例可能接近40%。考虑到自指性循环（autophagous loops）的影响，这一发现令人警醒。
原文摘要 · Abstract (English)
While it is increasingly evident that the internet is becoming saturated with content created by generated Ai large language models, accurately measuring the scale of this phenomenon has proven challenging. By analyzing the frequency of specific keywords commonly used by ChatGPT, this paper demonstrates that such linguistic markers can effectively be used to esti-mate the presence of generative AI content online. The findings suggest that at least 30% of text on active web pages originates from AI-generated sources, with the actual proportion likely ap-proaching 40%. Given the implications of autophagous loops, this is a sobering realization.
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