Rachel Yee

04/28/2023, 12:07 PM
Hi everyone, just wanted to ask if autoNhits can handle time series of different lengths when fitting. For example when forecasting product sales, new products may be introduced at different times.

Cristian (Nixtla)

04/28/2023, 11:55 PM
Hi @Rachel Yee. Yes, all methods can receive time series from different length. Within a training batch, shorter time series are padded with 0s at the beginning, to match the length of the longest time series.