Fig. 1
From: Small sample-based disease diagnosis model acquisition in medical human-centered computing
Structure of the variational auto-encoder. The structure of the variational auto-encoder includes the encoding part and the decoding part. The encoding part is a mean variance calculation module, which includes two neural networks, one of which is used to calculate the mean and the other of which is used to calculate the variance. The decoding part restores the probability distribution of hidden variables to a probability distribution similar to the original data, which is called the generation model