联合学习:以数据为中心的监管合作的隐私保护方法
Alexander Horst1, Paul Loustalot2, Sanjeev Yoganathan3
1Swissmedic 4.0 and Medical Device Vigilance, Swissmedic, Swiss Agency for Therapeutic Products, Bern, Switzerland.
Frontiers in drug safety and regulation
|September 22, 2025
概括
联合学习使监管机构能够在不共享敏感数据的情况下,在医疗器械安全方面的AI模型上进行合作. 这种方法增强了数据隐私,克服了法律障碍,改善了风险评估过程.
科学领域:
- 监管科学 监管科学
- 人工智能的人工智能
- 数据 隐私 数据 隐私 数据
背景情况:
- 监管机构因法律和隐私问题而面临数据层面的协作挑战.
- 分享数据直接阻碍了开发先进的分析工具,以确保医疗产品的安全性和有效性.
研究的目的:
- 提出联合学习作为监管机构之间以数据为中心的协作方法.
- 通过协作模型培训,增强TRICIA AI工具用于评估医疗器械事故报告.
主要方法:
- 联合学习使协作机器学习模型培训能够在没有直接数据共享的情况下实现.
- 使用合成数据与多个监管机构进行了概念验证的测试.
主要成果:
- 在第14届全球监管科学峰会的测试中取得了有希望的初步结果.
- 联合学习表明了开发可靠和可通用的风险评估模型的潜力.
结论:
- 联合学习提供了一种创新的解决方案,以克服监管合作中的数据隐私和法律障碍.
- 这种方法可以作为全球监管机构优化流程和提高效率的路线图.
相关概念视频
Associative Learning
1.3K
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
Classical conditioning, also known...
1.3K
Cognitive Learning
1.0K
Cognitive learning is based on purposive behavior, incidental learning, and insight learning.
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
E. C. Tolman's theory of purposive behavior emphasizes that much behavior is goal-directed. He argued that to understand behavior, we must look at the entire sequence of actions leading to a goal. For instance, high school students study hard, not just due to past reinforcement but also to achieve the goal of getting into a good college.
Tolman introduced the idea that behavior is influenced by...
1.0K
Global Regulatory Systems
612
Global regulatory systems in bacteria enable rapid and coordinated responses to environmental changes by integrating sensory inputs with gene expression, ensuring efficient adaptation to fluctuating conditions. Key global regulatory mechanisms include regulons, two-component systems, sigma factors, and secondary messengers.Regulons and Global RegulatorsA regulon is a collection of genes and operons controlled by a common global regulator. These regulators enable bacteria to prioritize resource...
612
Drug Control Governance: Regulatory Bodies and Their Impact
496
Drug control governance involves the oversight and regulation of pharmaceuticals to ensure their safety and efficacy while preventing illegal drug use and trafficking. Regulatory bodies, including the US Food and Drug Administration (FDA) and the European Union's European Medicines Agency (EMA), play a central role in this process. These agencies evaluate the safety and efficacy of drugs before they can be marketed. They fund clinical trials and assess the benefits and risks associated with...
496
Observational Learning
841
Albert Bandura's observational learning, also known as imitation or modeling, occurs when a person observes and imitates another's behavior. It is a quicker process than operant conditioning. A well-known example is the Bobo doll study, where children who saw an adult acting aggressively towards the doll were more likely to act aggressively when left alone, compared to those who observed a nonaggressive adult. Many psychologists view observational learning as a form of latent learning...
841
Legal Guidelines for Documentation
2.0K
The legal guidelines for nursing documentation are essential for ensuring accurate, professional, and ethical recording of patient care. The guidelines are discussed here:
2.0K
