神经计算（Neural Computation）期刊传播在理论、建模、计算方面的重要的多学科的研究，在神经科学统计和建设神经启发信息处理系统。这个领域吸引了心理学家、物理学家、计算机科学家、神经科学家和人工智能研究人员，他们致力于研究感知、情感、认知和行为背后的神经系统，以及具有类似能力的人工神经系统。由BRAIN Initiative开发的强大的新实验技术将产生大量复杂的数据集，严谨的统计分析和理论洞察力对于理解这些数据的含义至关重要。及时的、简短的交流、完整的研究文章以及对该领域进展的评论，涵盖了神经计算的所有方面。
官网地址：http://dblp.uni-trier.de/db/journals/neco/

** The Kalman filter is an algorithm for the estimation of hidden variables in dynamical systems under linear Gauss-Markov assumptions with widespread applications across different fields. Recently, its Bayesian interpretation has received a growing amount of attention especially in neuroscience, robotics and machine learning. In neuroscience, in particular, models of perception and control under the banners of predictive coding, optimal feedback control, active inference and more generally the so-called Bayesian brain hypothesis, have all heavily relied on ideas behind the Kalman filter. Active inference, an algorithmic theory based on the free energy principle, specifically builds on approximate Bayesian inference methods proposing a variational account of neural computation and behaviour in terms of gradients of variational free energy. Using this ambitious framework, several works have discussed different possible relations between free energy minimisation and standard Kalman filters. With a few exceptions, however, such relations point at a mere qualitative resemblance or are built on a set of very diverse comparisons based on purported differences between free energy minimisation and Kalman filtering. In this work, we present a straightforward derivation of Kalman filters consistent with active inference via a variational treatment of free energy minimisation in terms of gradient descent. The approach considered here offers a more direct link between models of neural dynamics as gradient descent and standard accounts of perception and decision making based on probabilistic inference, further bridging the gap between hypotheses about neural implementation and computational principles in brain and behavioural sciences. **