Cited by 324Authorship Attribution and ProfilingNatural Language Processing TechniquesTopic Modeling

The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.

Automatic Detection of Generated Text is Easiest when Humans are Fooled

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Ippolito, Daphne, Duckworth, Daniel, Callison-Burch, Chris, Eck, Douglas·2020·Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics

Abstract

Recent advancements in neural language modelling make it possible to rapidly generate vast amounts of human-sounding text.The capabilities of humans and automatic discriminators to detect machine-generated text have been a large source of research interest, but humans and machines rely on different cues to make their decisions.Here, we perform careful benchmarking and analysis of three popular sampling-based decoding strategies-topk, nucleus sampling, and untruncated random sampling-and show that improvements in decoding methods have primarily optimized for fooling humans.This comes at the expense of introducing statistical abnormalities that make detection easy for automatic systems.We also show that though both human and automatic detector performance improve with longer excerpt length, even multi-sentence excerpts can fool expert human raters over 30% of the time.Our findings reveal the importance of using both human and automatic detectors to assess the humanness of text generation systems.

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Research works printed but not linked: 4

  1. Timothy Niven and Hung-Yu Kao. 2019. Probing neu- ral network comprehension of natural language ar- guments. In Proceedings of the 57th Annual Meet- ing of the Association for Computational Linguis- tics, pages 4658-4664, Florence, Italy. Association for Computational Linguistics.
  2. Rico Sennrich, Barry Haddow, and Alexandra Birch. 2016. Neural machine translation of rare words with subword units. In Proceedings of the 54th An- nual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), pages 1715- 1725.
  3. Alan Turing. 1950. Computing machinery and intelligence-am turing. Mind, 59(236):433.
  4. Rowan Zellers, Ari Holtzman, Hannah Rashkin, Yonatan Bisk, Ali Farhadi, Franziska Roesner, and Yejin Choi. 2019. Defending against neural fake news. CoRR, abs/1905.12616. · arXiv

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Metadata

Authors
Ippolito, D., Duckworth, D., Callison-Burch, C., & Eck, D.
Affiliations
  • University of Pennsylvania (US)
  • Google (United States) (US)
Venue
Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics
Published
2020
Pages
1808-1822
ISSN
0736-587X (ISSN-L)
OpenAlex
W3021153741
Cited by
264
References
31
Citations by year
2026: 39 · 2025: 64 · 2024: 38 · 2023: 63 · 2022: 18 · 2021: 29 · 2020: 13
FWCI
11.75
Type
conference paper
Language
en
Open access
Licence
cc-by
Locations
  • Proceedings of the conference - Association for Computational Linguistics. Meeting (publishedVersion, cc-by)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
Defense Advanced Research Projects Agency (FA8750-19-2-1004, FA8750)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Authorship Attribution and Profiling
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
Keywords
AI-generated text detection, decoding strategies, top-k sampling, nucleus sampling, random sampling, human raters, text generation evaluation

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