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强化学习参数的测试-重新测试可靠性

Jessica V Schaaf1,2,3, Laura Weidinger4,5, Lucas Molleman6,5

  • 1Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands. jessica.schaaf@radboudumc.nl.

Behavior research methods
|September 8, 2023
PubMed
概括

计算表型化使用模型参数来研究个体差异. 然而,这项研究发现强化学习模型参数的测试复试可靠性较差,这表明参与者变化,就像情绪一样,影响结果.

关键词:
计算建模计算建模计算的表型化计算的表型化.计算精神病学是一种计算精神病学.强化学习是一种强化学习.测试反测试可靠性的可靠性

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Reinforcement Schedules

Positive reinforcement is a powerful method for teaching new behaviors to both animals and humans. B.F. Skinner demonstrated this with his experiments using rats in a Skinner box. When a rat pressed a lever, it received a food pellet. This immediate reward encouraged the rat to repeat the behavior. This method, where a reward follows every instance of the behavior, is known as continuous reinforcement. It is highly effective for establishing new behaviors quickly.
Once a behavior is learned,...
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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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