how to get what type of activation is used?

Question

I have found that model.layers[index].output prints the info I need. But, I couldn't get what activation function was used by looking at this output: Tensor("dense_11_1/clip_by_value:0", shape=(?, 256), dtype=float32)

Usually, it is like Tensor("block5_conv3_1/Relu:0", shape=(?, ?, ?, 512), dtype=float32) and I can see Relu was used in that layer.

How to determine the activation function of the above-look output? Thanks.

Did you try model.layers[index].activation ? – Dr. Snoopy Feb 04 '20 at 08:09 — Dr. Snoopy, Feb 04 '20 at 08:09
didn't really think of it, silly. – bit_scientist Feb 04 '20 at 08:29 — bit_scientist, Feb 04 '20 at 08:29

score 1 · Accepted Answer · answered Feb 04 '20 at 08:54

1

Its easier than you think, layers with activations will expose them with the activation attribute, so you can do:

model.layers[index].activation

And should give you information about the activation used by that layer.

answered Feb 04 '20 at 08:54

Dr. Snoopy

55,122
7
121
140

how to get what type of activation is used?

1 Answers1