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EURASIP Journal on Advances in Signal Processing
Fig. 3 | EURASIP Journal on Advances in Signal Processing

Fig. 3

From: An experimental study of neural estimators of the mutual information between random vectors modeling power spectrum features

Fig. 3

MI estimators obtained by increasing the dimension D of input vectors. (Light color: estimates in each iteration from a mini-batch, dark color: estimates exponentially moving averaged across mini-batches, black color: true MI) Left column \(D = 20\). Second column (case 1) \(D = 40\), with the architecture of the network unchanged. Third column (case 2) \(D = 40\), with the number of neurons per layer doubled. Fourth column (case 3) \(D = 40\), with the batch size doubled. Last column (case 4) \(D = 40\), with both the number of neurons per layer and the batch size doubled

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