从许多人玩同一个游戏中学习决策的签名
Michael J Mendelson1, Mehdi Azabou1, Suma Jacob2
1Georgia Institute of Technology, Atlanta, GA, USA.
概括
这项研究引入了一个新的框架,通过分析长期的行为趋势来理解人类决策. 该模型捕捉了个体差异,并预测了跨多个时间尺度的未来行动.
科学领域:
- 认知科学 认知科学
- 计算神经科学是一种神经科学.
- 行为经济学是一种行为经济学.
背景情况:
- 人类的决策是复杂的,受不同时间尺度上不同因素的影响.
- 了解个人的行为风格和长期趋势对于预测选择至关重要.
- 现有的模型往往难以捕捉行为中的多时间尺度动态.
研究的目的:
- 开发一个用于编码个体行为风格的预测框架.
- 基于行为模式,同时预测未来的行为和选择.
- 分析多个时间尺度上的行为表现如何揭示决策过程.
主要方法:
- 一个预测框架,将一个多尺度的时间卷积网络与潜在的预测任务相结合.
- 将表示分为最近的过去,短期和长期潜伏空间.
- 应用到一个大规模的数据集1000人玩一个三臂强盗任务.
主要成果:
- 该模型成功地学习了在多个时间尺度上对人类行为的丰富表示.
- 嵌入显示了决策中的个人差异的签名.
- 该框架准确地预测了行为任务中的未来选择.
结论:
- 拟议的模型有效地捕捉了个人的行为风格和多个时间尺度的动态.
- 学习的表征提供了对人类决策的复杂性的洞察.
- 这一框架提升了模拟和理解异质人类行为的能力.
相关概念视频
Decision Making
121
Decision-making is a fundamental cognitive process that involves evaluating alternatives and selecting among them. This process can range from simple choices, such as deciding what to wear, to complex decisions, like choosing a major in college or a career path. The complexity of the decision often dictates the approach we use, which can be broadly categorized into two types: automatic and controlled decision-making.
Automatic decision-making is fast, intuitive, and relies on gut feelings...
Automatic decision-making is fast, intuitive, and relies on gut feelings...
121
Decision Making: Traditional Method
4.0K
The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
4.0K
Decision Making: P-value Method
5.4K
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
5.4K
Observational Learning
193
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...
193
Cognitive Learning
268
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...
268
Associative Learning
418
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...
418


