Extended Data Fig. 9: Hidden layer tuning of the biophysical network classifying MNIST. | Nature Methods

Extended Data Fig. 9: Hidden layer tuning of the biophysical network classifying MNIST.

From: Jaxley: differentiable simulation enables large-scale training of detailed biophysical models of neural dynamics

Extended Data Fig. 9

Left: Before training, the two shown cells were untuned, but they developed tuning to specific digits (ON-tuning for digit ‘1’ for ID 13 and OFF-tuning for digit ‘0’ for ID 36) after training. Right: Hidden layer tuning of all neurons after training. We evaluated the fraction of images in the dataset for which each hidden neuron spiked.

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