A Bayesian Account of Reconstructive Memory
A Bayesian Account of Reconstructive Memory
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DOI：
10.1111/j.1756-8765.2008.01010.x
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发表时间：
2009-01-01
影响因子：
3
通讯作者：
Steyvers, Mark
中科院分区：
文献类型：
--
作者：
Hemmer, Pernille;Steyvers, Mark
众所周知，先验知识会影响记忆的重建，但记忆和知识的具体相互作用尚不清楚。扩展Huttenlocher等人的工作（Psychological Review，98 [1991] 352; Journal of Experimental Psychology：General，129 [2000] 220），我们提出了一个重建记忆的贝叶斯模型，其中先验知识与情景记忆在多个抽象层次上相互作用。先验知识和噪声记忆表征的结合依赖于熟悉度。我们提出了经验证据的影响先验知识在多个层次的抽象，表明熟悉的对象的重建的影响，对该对象的具体先验，而不熟悉的对象的影响，对整体类别。
It is well established that prior knowledge influences reconstruction from memory, but the specific interactions of memory and knowledge are unclear. Extending work by Huttenlocher et al. (Psychological Review, 98 [1991] 352; Journal of Experimental Psychology: General, 129 [2000] 220), we propose a Bayesian model of reconstructive memory in which prior knowledge interacts with episodic memory at multiple levels of abstraction. The combination of prior knowledge and noisy memory representations is dependent on familiarity. We present empirical evidence of the influences of prior knowledge at multiple levels of abstraction, showing that the reconstruction of familiar objects is influenced toward the specific prior for that object, while unfamiliar objects are influenced toward the overall category.