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What type of neural network was used to reconstruct face images from fMRI?
What type of neural network was used to reconstruct face images from fMRI?
Variational auto-encoder (VAE) neural network.
What does the auto-encoder latent space provide?
What does the auto-encoder latent space provide?
A 1024-dimensional description of each image.
What type of mapping was learned between fMRI activation patterns and latent dimensions?
What type of mapping was learned between fMRI activation patterns and latent dimensions?
Simple linear mapping.
What were the inputs used to train the VAE neural network?
What were the inputs used to train the VAE neural network?
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What is the main challenge in distinguishing visually similar inputs?
What is the main challenge in distinguishing visually similar inputs?
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