Hi all! I am working with a dataset whose ds is in intervals of 15 minutes (see picture bellow). The predictions must be made in the same format. I am working with NBEATSx and NHITS. Before fitting the models, it is necessary to set the class, in which I need to introduce the frequency "freq" (e.g., nf = NeuralForecast(models=models, freq='H')). Considering that this dataset is not daily or hourly, but in intervals of 15 minutes, what "freq" should I set? Is there any page with documentation for this frequency argument? Thank you very much.

NeuralForecast stores the data in pandas dataframes, so you can specify any frequency available in pandas. For instance, you can set

frequency='15min'

for 15 minute frequency.

Thank you very much, Max