Societal Biases in Language Generation: Progress and Challenges
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Abstract (arXiv)
Technology for language generation has advanced rapidly, spurred by advancements in pre-training large models on massive amounts of data and the need for intelligent agents to communicate in a natural manner. While techniques can effectively generate fluent text, they can also produce undesirable societal biases that can have a disproportionately negative impact on marginalized populations. Language generation presents unique challenges for biases in terms of direct user interaction and the structure of decoding techniques. To better understand these challenges, we present a survey on societal biases in language generation, focusing on how data and techniques contribute to biases and progress towards reducing biases. Motivated by a lack of studies on biases from decoding techniques, we also conduct experiments to quantify the effects of these techniques. By further discussing general trends and open challenges, we call to attention promising directions for research and the importance of fairness and inclusivity considerations for language generation applications.
Key facts. Cited by 201 papers in the map (data through 7 Oct 2026). Builds on 73 of its 106 references that are in the map. First posted on arXiv 10 May 2021.
Builds on
73 of 106 references.
References · 73
- 2017Attention Is All You Needcited by 59,932
- 2018BERT: Pre-training of Deep Bidirectional Transformers for Language Understandingcited by 40,204
- 2020Language Models are Few-Shot Learnerscited by 32,199
- 2019Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformercited by 14,491
- 2019The Curious Case of Neural Text Degenerationcited by 2,881
- 2019XLNet: Generalized Autoregressive Pretraining for Language Understandingcited by 2,801
- 2020Extracting Training Data from Large Language Modelscited by 2,144
- 2016Equality of Opportunity in Supervised Learningcited by 2,000
- 2019Transformer-XL: Attentive Language Models Beyond a Fixed-Length Contextcited by 1,830
- 2018Datasheets for Datasetscited by 1,371
- 2018Hierarchical Neural Story Generationcited by 1,182
- 2020Language (Technology) is Power: A Critical Survey of "Bias" in NLPcited by 951
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