Główne pojęcia
Responsible generation of content by generative AI models is crucial for their real-world applicability. This paper investigates the practical responsible requirements of both textual and visual generative models, outlining key considerations such as generating truthful content, avoiding toxic content, refusing harmful instructions, protecting training data privacy, and ensuring generated content identifiability.
Streszczenie
The paper discusses the responsible requirements for both textual and visual generative AI models. It covers the following key points:
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Generating Truthful Content:
- Hallucination in language models (LMs) refers to generating content that is nonsensical or unfaithful to the provided source content. Researchers have investigated the causes of hallucination, including biases in training data, modeling approaches, and inference processes.
- Techniques for detecting and mitigating hallucination have been explored, such as using external knowledge, model uncertainty, and multi-round self-evaluation.
- Visual hallucination in multimodal LMs, where the generated text does not align with the input images, has also been studied. Causes include over-reliance on language priors and biases in training data.
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Avoiding Toxic Content:
- LMs can generate various types of toxic outputs, including social biases, offensive content, and personally identifiable information.
- Techniques for discovering, measuring, and mitigating toxic generation have been proposed, such as using adversarial models for red teaming, toxicity scoring, and prompt engineering.
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Refusing Harmful Instructions:
- Adversarial attacks, such as prompt injection, prompt extraction, jailbreak, and backdoor attacks, can induce LMs to generate inappropriate or harmful content.
- Researchers have explored methods to defend against these attacks, including adversarial training and detection.
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Protecting Training Data Privacy:
- Recent research has shown that the learned parameters of large-scale generative models can contain information about their training instances, posing privacy concerns.
- Techniques to extract training data from pre-trained models and methods to hide the training data information have been studied.
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Ensuring Generated Content Identifiability:
- The copyright and attribution of generated content is a complex problem that requires knowledge from multiple disciplines.
- Approaches for generating detectable content (e.g., with watermarks) and model attribution (i.e., identifying which model generated a particular instance) have been explored.
The paper emphasizes the importance of responsible generative AI across various domains, including healthcare, education, finance, and artificial general intelligence. It provides insights into practical safety-related issues and aims to benefit the community in building responsible generative AI.
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