Automatically Neutralizing Subjective Bias in Text
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Abstract (arXiv)
Texts like news, encyclopedias, and some social media strive for objectivity. Yet bias in the form of inappropriate subjectivity - introducing attitudes via framing, presupposing truth, and casting doubt - remains ubiquitous. This kind of bias erodes our collective trust and fuels social conflict. To address this issue, we introduce a novel testbed for natural language generation: automatically bringing inappropriately subjective text into a neutral point of view ("neutralizing" biased text). We also offer the first parallel corpus of biased language. The corpus contains 180,000 sentence pairs and originates from Wikipedia edits that removed various framings, presuppositions, and attitudes from biased sentences. Last, we propose two strong encoder-decoder baselines for the task. A straightforward yet opaque CONCURRENT system uses a BERT encoder to identify subjective words as part of the generation process. An interpretable and controllable MODULAR algorithm separates these steps, using (1) a BERT-based classifier to identify problematic words and (2) a novel join embedding through which the classifier can edit the hidden states of the encoder. Large-scale human evaluation across four domains (encyclopedias, news headlines, books, and political speeches) suggests that these algorithms are a first step towards the automatic identification and reduction of bias.
Key facts. Cited by 105 papers in the map (data through 7 Oct 2026). First posted on arXiv 21 Nov 2019.
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Citing papers per year: 2021: 18; 2022: 18; 2023: 29; 2024: 25; 2025: 10; 2026: 5.
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- 2023Bias and Fairness in Large Language Models: A Surveycited by 626
- 2021Societal Biases in Language Generation: Progress and Challengescited by 201
- 2022A Survey of Controllable Text Generation using Transformer-based Pre-trained Language Modelscited by 128
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- 2021Towards Facilitating Empathic Conversations in Online Mental Health Support: A Reinforcement Learning Approachcited by 75
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- 2023RewriteLM: An Instruction-Tuned Large Language Model for Text Rewritingcited by 67
- 2023Do LLMs Understand Social Knowledge? Evaluating the Sociability of Large Language Models with SocKET Benchmarkcited by 62
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- 2024Can AI writing be salvaged? Mitigating Idiosyncrasies and Improving Human-AI Alignment in the Writing Process through Editscited by 49
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- 2023Beyond the Chat: Executable and Verifiable Text-Editing with LLMscited by 35
- 2023Multi-Task Instruction Tuning of LLaMa for Specific Scenarios: A Preliminary Study on Writing Assistancecited by 33
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- 2023Learning Interpretable Style Embeddings via Prompting LLMscited by 29
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- 2022arXivEdits: Understanding the Human Revision Process in Scientific Writingcited by 26
- 2021Detect and Perturb: Neutral Rewriting of Biased and Sensitive Text via Gradient-based Decodingcited by 23
- 2023NBIAS: A Natural Language Processing Framework for Bias Identification in Textcited by 23
- 2022Gender Biases and Where to Find Them: Exploring Gender Bias in Pre-Trained Transformer-based Language Models Using Movement Pruningcited by 20
- 2024REVOLVE: Optimizing AI Systems by Tracking Response Evolution in Textual Optimizationcited by 20
- 2021A Review of Human Evaluation for Style Transfercited by 19
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- 2022Proactively Reducing the Hate Intensity of Online Posts via Hate Speech Normalizationcited by 17
- 2023Introducing MBIB -- the first Media Bias Identification Benchmark Task and Dataset Collectioncited by 17
- 2022A Domain-adaptive Pre-training Approach for Language Bias Detection in Newscited by 16
- 2021Neural semi-Markov CRF for Monolingual Word Alignmentcited by 15
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- 2023A Call for Standardization and Validation of Text Style Transfer Evaluationcited by 13
- 2021Style Pooling: Automatic Text Style Obfuscation for Improved Classification Fairnesscited by 12
- 2021Transductive Learning for Unsupervised Text Style Transfercited by 12
- 2022Exploiting Transformer-based Multitask Learning for the Detection of Media Bias in News Articlescited by 11
- 2023The Media Bias Taxonomy: A Systematic Literature Review on the Forms and Automated Detection of Media Biascited by 11
- 2024SoMeLVLM: A Large Vision Language Model for Social Media Processingcited by 11
- 2021ENTRUST: Argument Reframing with Language Models and Entailmentcited by 10
- 2023To Revise or Not to Revise: Learning to Detect Improvable Claims for Argumentative Writing Supportcited by 8
- 2024Deciphering Political Entity Sentiment in News with Large Language Models: Zero-Shot and Few-Shot Strategiescited by 8
- 2024Seeing Like an AI: How LLMs Apply (and Misapply) Wikipedia Neutrality Normscited by 8
- 2021Mitigating Media Bias through Neutral Article Generationcited by 7
- 2024SOCIALITE-LLAMA: An Instruction-Tuned Model for Social Scientific Taskscited by 7
- 2024LLM-based Rewriting of Inappropriate Argumentation using Reinforcement Learning from Machine Feedbackcited by 7
- 2024Evaluating the Smooth Control of Attribute Intensity in Text Generation with LLMscited by 7
- 2021RECAST: Enabling User Recourse and Interpretability of Toxicity Detection Models with Interactive Visualizationcited by 6
50 most cited of 105 All 105 (JSON)
- 2026AutoJourn: Multi-Perspective Summarisation, Bias Detection and Bias Neutralisation for LLM-Generated News in Automated Journalism21 Jul 2026
- 2026TSM-Bench: Detecting LLM-Generated Text in Real-World Wikipedia Editing Practices29 May 2026
- 2026Who Defines "Best"? Towards Interactive, User-Defined Evaluation of LLM Leaderboards23 Apr 2026
- 2026LLM Nepotism in Organizational Governance18 Mar 2026
- 2026BARE: Towards Bias-Aware and Reasoning-Enhanced One-Tower Visual Grounding4 Jan 2026
- 2025A Unifying Human-Centered AI Fairness Framework7 Dec 2025
- 2025Polymorphic Combinatorial Frameworks (PCF): Guiding the Design of Mathematically-Grounded, Adaptive AI Agents3 Aug 2025
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- 2025Evaluating Text Style Transfer: A Nine-Language Benchmark for Text Detoxification21 Jul 2025
- 2025WETBench: A Benchmark for Detecting Task-Specific Machine-Generated Text on Wikipedia4 Jul 2025
- 2025Multimodal Political Bias Identification and Neutralization20 Jun 2025
- 2025LLM in the Loop: Creating the ParaDeHate Dataset for Hate Speech Detoxification2 Jun 2025
38 more
- 2025To Bias or Not to Bias: Detecting bias in News with bias-detector19 May 2025
- 2025Improving Neutral Point-of-View Generation with Data- and Parameter-Efficient RL5 Mar 2025
- 2025EdiText: Controllable Coarse-to-Fine Text Editing with Diffusion Language Models27 Feb 2025
- 2024On the effective transfer of knowledge from English to Hindi Wikipedia7 Dec 2024
- 2024REVOLVE: Optimizing AI Systems by Tracking Response Evolution in Textual Optimization4 Dec 2024
- 2024Teaching Models to Improve on Tape3 Nov 2024
- 2024See Me, Believe Me: Causality, Intersectionality, and Interventions Improving the Appearance of Patients2 Oct 2024
- 2024Do the Right Thing, Just Debias! Multi-Category Bias Mitigation Using LLMs24 Sep 2024
- 2024Can AI writing be salvaged? Mitigating Idiosyncrasies and Improving Human-AI Alignment in the Writing Process through Edits22 Sep 2024
- 2024Words Matter: Reducing Stigma in Online Conversations about Substance Use with Large Language Models15 Aug 2024
- 2024A Survey of Text Style Transfer: Applications and Ethical Implications23 Jul 2024
- 2024Text Style Transfer: An Introductory Overview20 Jul 2024
- 2024Epistemological Bias As a Means for the Automated Detection of Injustices in Text8 Jul 2024
- 2024Seeing Like an AI: How LLMs Apply (and Misapply) Wikipedia Neutrality Norms4 Jul 2024
- 2024Fairness and Bias in Multimodal AI: A Survey27 Jun 2024
- 2024Symbolic Learning Enables Self-Evolving Agents26 Jun 2024
- 2024Evaluating the Smooth Control of Attribute Intensity in Text Generation with LLMs6 Jun 2024
- 2024LLM-based Rewriting of Inappropriate Argumentation using Reinforcement Learning from Machine Feedback5 Jun 2024
- 2024The Point of View of a Sentiment: Towards Clinician Bias Detection in Psychiatric Notes31 May 2024
- 2024Detection and Positive Reconstruction of Cognitive Distortion sentences: Mandarin Dataset and Evaluation24 May 2024
- 2024Pitfalls of Conversational LLMs on News Debiasing9 Apr 2024
- 2024Deciphering Political Entity Sentiment in News with Large Language Models: Zero-Shot and Few-Shot Strategies5 Apr 2024
- 2024Polarity Calibration for Opinion Summarization2 Apr 2024
- 2024MAGPIE: Multi-Task Media-Bias Analysis Generalization for Pre-Trained Identification of Expressions27 Feb 2024
- 2024SoMeLVLM: A Large Vision Language Model for Social Media Processing20 Feb 2024
- 2024A Note on Bias to Complete18 Feb 2024
- 2024Analyzing Sentiment Polarity Reduction in News Presentation through Contextual Perturbation and Large Language Models3 Feb 2024
- 2024SOCIALITE-LLAMA: An Instruction-Tuned Model for Social Scientific Tasks3 Feb 2024
- 2023The Media Bias Taxonomy: A Systematic Literature Review on the Forms and Automated Detection of Media Bias26 Dec 2023
- 2023Multilingual Bias Detection and Mitigation for Indian Languages23 Dec 2023
- 2023Controllable Topic-Focused Abstractive Summarization12 Nov 2023
- 2023DEFT: Data Efficient Fine-Tuning for Pre-Trained Language Models via Unsupervised Core-Set Selection25 Oct 2023
- 2023A Survey on Semantic Processing Techniques22 Oct 2023
- 2023G-SPEED: General SParse Efficient Editing MoDel16 Oct 2023
- 2023Are Personalized Stochastic Parrots More Dangerous? Evaluating Persona Biases in Dialogue Systems8 Oct 2023
- 2023Automatic and Human-AI Interactive Text Generation5 Oct 2023
- 2023Beyond the Chat: Executable and Verifiable Text-Editing with LLMs27 Sep 2023
- 2023XATU: A Fine-grained Instruction-based Benchmark for Explainable Text Updates20 Sep 2023
50 newest of 105 All 105 (JSON)
- 2024Fairness and Bias in Multimodal AI: A Surveycited by 19
- 2024SoMeLVLM: A Large Vision Language Model for Social Media Processingcited by 11
- 2024Fairness and Bias in Multimodal AI: A Survey27 Jun 2024
- 2024SoMeLVLM: A Large Vision Language Model for Social Media Processing20 Feb 2024
- 2023Bias and Fairness in Large Language Models: A Surveycited by 626
- 2021Societal Biases in Language Generation: Progress and Challengescited by 201
- 2022A Survey of Controllable Text Generation using Transformer-based Pre-trained Language Modelscited by 128
- 2023Navigating the Grey Area: How Expressions of Uncertainty and Overconfidence Affect Language Modelscited by 91
- 2023Controlled Text Generation with Natural Language Instructionscited by 87
- 2022PEER: A Collaborative Language Modelcited by 86
- 2022Language Generation Models Can Cause Harm: So What Can We Do About It? An Actionable Surveycited by 80
- 2021Towards Facilitating Empathic Conversations in Online Mental Health Support: A Reinforcement Learning Approachcited by 75
- 2023CoEdIT: Text Editing by Task-Specific Instruction Tuningcited by 67
- 2023RewriteLM: An Instruction-Tuned Large Language Model for Text Rewritingcited by 67
- 2023Do LLMs Understand Social Knowledge? Evaluating the Sociability of Large Language Models with SocKET Benchmarkcited by 62
- 2022LENS: A Learnable Evaluation Metric for Text Simplificationcited by 54
12 most cited of 99 All 99 (JSON)
- 2026AutoJourn: Multi-Perspective Summarisation, Bias Detection and Bias Neutralisation for LLM-Generated News in Automated Journalism21 Jul 2026
- 2026TSM-Bench: Detecting LLM-Generated Text in Real-World Wikipedia Editing Practices29 May 2026
- 2026Who Defines "Best"? Towards Interactive, User-Defined Evaluation of LLM Leaderboards23 Apr 2026
- 2026LLM Nepotism in Organizational Governance18 Mar 2026
- 2026BARE: Towards Bias-Aware and Reasoning-Enhanced One-Tower Visual Grounding4 Jan 2026
- 2025A Unifying Human-Centered AI Fairness Framework7 Dec 2025
- 2025Ta-G-T: Subjectivity Capture in Table to Text Generation via RDF Graphs25 Jul 2025
- 2025Evaluating Text Style Transfer: A Nine-Language Benchmark for Text Detoxification21 Jul 2025
- 2025WETBench: A Benchmark for Detecting Task-Specific Machine-Generated Text on Wikipedia4 Jul 2025
- 2025Multimodal Political Bias Identification and Neutralization20 Jun 2025
- 2025LLM in the Loop: Creating the ParaDeHate Dataset for Hate Speech Detoxification2 Jun 2025
- 2025To Bias or Not to Bias: Detecting bias in News with bias-detector19 May 2025
12 newest of 99 All 99 (JSON)