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#neural-forecast
Title
# neural-forecast
m

marah othman

07/30/2023, 9:03 PM
Hello, is there smoothing in the models their self ?
c

Cristian (Nixtla)

07/31/2023, 12:27 AM
Hi @marah othman. Do you mean to smooth the input signal or the forecast? No, the library does not have a general smoothing algorithm to pre-process or post-process the data or forecasts. Some models have smoothing-like features, like the pre-defined basis for the
NBEATS
model or the interpolation of the
NHITS
.
m

marah othman

07/31/2023, 12:36 AM
yes exactly as preprocessing for data
do you recommend to make smoothing to my data and normlize before the training process with any model from the library? @Cristian (Nixtla)
c

Cristian (Nixtla)

07/31/2023, 8:08 PM
For most applications it is not necessary, I suggest you to start without this process
m

marah othman

08/02/2023, 2:59 PM
okay