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TensorFlow playground: https://playground.tensorflow.org

Assuming 0 noise the other 3 simpler datasets are easy but the 4th spiral one seems very hard to fit perfectly within the limit of 6 layers even to use all 7 feature inputs.

user1206899
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1 Answers1

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you can cheat a little bit and use theta and r

theta is arctan(y,x)

r is sqrt(x^2+y^2)

but basically you can use x1 x2 sin(x1) and sin(x2) too, with a tuned model

Sekomer
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