Figure 1From: Spiking neural network model of free-energy-based reinforcement learningPerformance of the spiking neural network. A. The free-energies estimated by both the spiking neural network and the original RBM. They are highly correlated (correlation coefficient, r = 0.9485) B. The hidden neurons activation on the two principal components. The hidden activation patterns are clustered by same optimal action.Back to article page