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使用深度强化学习计划检测信用卡欺诈交易的新方法

Abdul Qayoom1,2, Mansoor Ahmed Khuhro3, Kamlesh Kumar4

  • 1School of Computer Science and Technology, Southwest University of Science and Technology, Mianyang, Sichuan, China.

PeerJ. Computer science
|May 3, 2024
PubMed
概括

本研究引入了深度强化学习模型,用于实时检测信用卡欺诈行为. 该模型自主适应变化的交易模式,实现97.10%的验证性能.

关键词:
商业情报 (Business Intelligence) 是一种商业情报.分类 分类 分类 分类.信用卡欺诈交易 信用卡欺诈交易深度学习是一种深度学习.深度强化学习的学习.实时检测检测实时检测.

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Reinforcement01:23

Reinforcement

Positive and negative reinforcement are key concepts in operant conditioning, a learning process where the consequences of a behavior affect the likelihood of that behavior being repeated.
Positive reinforcement occurs when a behavior is followed by the presentation of a rewarding stimulus, increasing the frequency of that behavior. For example:
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