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Keras is a popular, open-source deep learning API for Python built on top of TensorFlow and is useful for fast implementation. Topics include efficient low-level tensor operations, computation of arbitrary gradients, scalable computations, export of graphs, etc.

1 vote
1 answer
186 views

same model gives different values

I built a MLP for classification problem. I used KDD99 dataset. but the problem is that when I run it it gives ech time a different value of accuracy. Is this logic? I mean could the same model for …
fattoun's user avatar
  • 159
3 votes
1 answer
84 views

How can I know the name of the features selected by a Deep Belief Network?

I want to use DBN to reduce the 41 features of nslkdd dataset after transforming nominal data to numeric the number of features increases from 41 to 121 . I used 3 RBMs (121-50-10) now I want to know …
fattoun's user avatar
  • 159
4 votes
1 answer
11k views

autoencoder for features selection [closed]

I m using a data set with 41 features numerics and nominals the 42 one is the class (normal or not) first I changed all the nominals features to numeric since the autoencoder requires that the imput v …
fattoun's user avatar
  • 159