Fluctuating accuracy of Autoencoder


I am working on an Autoencoder in keras with the following setting: 185-86-32-2-32-86-185. The problem is that its accuracy is fluctuating. Also, it is giving a new accuracy at every run.

If this is due to the random uniform kernel initialization, how can I save the output values of the initializes in order to use them later?

My code:

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Anis Fatnassi

Posted 2018-09-03T12:34:40.793

Reputation: 31



Accuracy makes no sense for an autoencoder, because you're essentially doing regression (from X to X), you should use a different metric instead, like MSE, MAE, RMSE.


Posted 2018-09-03T12:34:40.793

Reputation: 11