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T4KKKK OP t1_j1t7xk0 wrote

Reply to comment by fujiitora in [D] ANN for sine wave prediction by T4KKKK

Sorry for being inaccurate.

The exact problem is to predict the next couple points of the sine wave *outside* of the train range.

From the other responses I understood that its possible with periodic activation functions only.

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cruddybanana1102 t1_j1yj895 wrote

Neural networks with any non-linear activation should do the job, periodic activations are not necessary.

Also if you have to predict the sine wave, don't do neural networks. Try simpler learning algorithms, neural networks are mostly overkill. Imho kernel regression or something should be an easier way to go, but as always, can't guarantee without trying

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