更改

通常，定义自由能的生成模型是非线性和层次结构的（就像大脑中的皮层层次结构）。广义滤波的特殊情况包括[[Kalman filter]]ing，它在形式上等价于[预测编码]]<ref>Rao, R. P., & Ballard, D. H. (1999). [https://www.cs.utexas.edu/users/dana/nn.pdf Predictive coding in the visual cortex: a functional interpretation of some extra-classical receptive-field effects]. Nat Neurosci. , 2 (1), 79–87.</ref> 一种关于大脑中信息传递的流行隐喻。在分层模型下，预测编码涉及到上升（自下而上）预测错误和下降（自上而下）预测的循环交换<ref name="Mumford">Mumford, D. (1992). [http://cs.brown.edu/people/tld/projects/cortex/course/suggested_reading_list/supplements/documents/MumfordBC-92.pdf On the computational architecture of the neocortex]. II. Biol. Cybern. , 66, 241–51.</ref>这与感觉器官的解剖学和生理学<ref>Bastos, A. M., Usrey, W. M., Adams, R. A., Mangun, G. R., Fries, P., & Friston, K. J. (2012). [http://www.fil.ion.ucl.ac.uk/~karl/Canonical%20Microcircuits%20for%20Predictive%20Coding.pdf Canonical microcircuits for predictive coding]. Neuron , 76 (4), 695–711.</ref>以及动力系统<ref>Adams, R. A., Shipp, S., & Friston, K. J. (2013). [http://www.fil.ion.ucl.ac.uk/~karl/Predictions%20not%20commands%20-%20active%20inference%20in%20the%20motor%20system.pdf Predictions not commands: active inference in the motor system]. Brain Struct Funct. , 218 (3), 611–43</ref>是一致的。

通常，定义自由能的生成模型是非线性和层次结构的（就像大脑中的皮层层次结构）。广义滤波的特殊情况包括[[卡尔曼滤波]]，它在形式上等价于[预测编码]]<ref>Rao, R. P., & Ballard, D. H. (1999). [https://www.cs.utexas.edu/users/dana/nn.pdf Predictive coding in the visual cortex: a functional interpretation of some extra-classical receptive-field effects]. Nat Neurosci. , 2 (1), 79–87.</ref> 一种关于大脑中信息传递的流行隐喻。在分层模型下，预测编码涉及到上升（自下而上）预测错误和下降（自上而下）预测的循环交换<ref name="Mumford">Mumford, D. (1992). [http://cs.brown.edu/people/tld/projects/cortex/course/suggested_reading_list/supplements/documents/MumfordBC-92.pdf On the computational architecture of the neocortex]. II. Biol. Cybern. , 66, 241–51.</ref>这与感觉器官的解剖学和生理学<ref>Bastos, A. M., Usrey, W. M., Adams, R. A., Mangun, G. R., Fries, P., & Friston, K. J. (2012). [http://www.fil.ion.ucl.ac.uk/~karl/Canonical%20Microcircuits%20for%20Predictive%20Coding.pdf Canonical microcircuits for predictive coding]. Neuron , 76 (4), 695–711.</ref>以及动力系统<ref>Adams, R. A., Shipp, S., & Friston, K. J. (2013). [http://www.fil.ion.ucl.ac.uk/~karl/Predictions%20not%20commands%20-%20active%20inference%20in%20the%20motor%20system.pdf Predictions not commands: active inference in the motor system]. Brain Struct Funct. , 218 (3), 611–43</ref>是一致的。

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