必应词典为您提供prediction-error的释义,un. 提前量误差;预测误差; 网络释义: 预报误差;预测错误;预估误差;
Prediction error and sharpened representations of expected face information in face-sensitive regions We used RSA to investigate how the information of a face prior was combined with the incoming face information64,65. Firstly, we computed theoretical representational dissimilarity matrices (i.e., hypoth...
这篇回顾简要概述了行为学,解剖学,生理学和生物物理数据之间的解释性协同作用,这些协同作用是由最近的计算进展所建立的。有关此假设的更详细处理,请参阅Niv and Montague(1)或Dayan and Abbot(2)。 Features of Midbrain Dopamine Neurons 三组分泌多巴胺的神经元沿着影响许多区域(3)大脑活动的远距离轨迹发送轴突:...
在reinforcement learning的理论里 ,temporal difference learning algorithm中一个关键的term就是Reward prediction error,这个 error 编码一个“better/worse than predicted signal”,也就是说现实得到的reward和自己预测的reward之间的差异,在人脑中这个信号由Ventral tegmental area等 dopaminergic neuron密集的区域来产生 ...
The reward positivity is a component of the human ERP elicited by feedback stimuli in trial-and-error learning and guessing tasks. A prominent theory holds that the reward positivity reflects a reward prediction error signal that is sensitive to outcome valence, being larger for unexpected positive...
Joiner, J., Piva, M., Turrin, C.et al.Social learning through prediction error in the brain.npj Science Learn2, 8 (2017). https://doi.org/10.1038/s41539-017-0009-2 Download citation Received30 October 2016 Revised17 May 2017
Most dopamine neurons in the midbrain of humans, monkeys, and rodents signal a reward prediction error; they are activated by more reward than predicted (positive prediction error), remain at baseline activity for fully predicted rewards, and show depressed activity with less reward than predicted ...
During the prediction in a running real-time service, error { "erno": "MR.0105", "msg": "Recognition failed","words_result": {}} occurred.Locate the fault by analyzing th
Senescence degrades reward-based decision-making. Here the authors show that there are abnormalities in older adults in a functional magnetic resonance imaging measure of reward prediction error (RPE) signaling and changes in the structural connectivity