rfl_multiforecast stalls on large datasets (>600 groups to forecast)

royal-free-london / RFLforecast

A set of forecasting utilities to implement the 'prophet' package

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rfl_multiforecast stalls on large datasets (>600 groups to forecast) #1

Open edwatto opened 5 years ago

edwatto commented 5 years ago

possible solution would be to use https://rpubs.com/xiaodai/intro-disk-frame to save data as issue appears to be running out of memory. actual memory issue not diagnosed however.

edwatto commented 5 years ago

This appears to be due to the memory requirements - not a problem when >500mb memory available. related to https://github.com/facebook/prophet/issues/592 ?