> 10k different series

who has these though? i cannot imagine somoone making sense of 10k timeseries.

logancbrown 2 hours ago | parent | next [-]

All the businesses with product catalogs for example, every product can have several time series associated with it. If a business has 10k employees, you have, at minimum, 10k time series to perform employee analyst operations over. There are several hundred companies in the US with 10k+ employees. There are many more than 10k postal zipcodes in the US to perform forecasts over.

	▲	dominotw 2 hours ago \| parent [-]
		sorry i meant 10k types of timeseries data not individual items. I assume thats what gp meant.

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probablypower 3 hours ago | parent | prev | next [-]

As an energy retailer, I have 10k+ timeseries.

	▲	speedgoose 2 hours ago \| parent [-]
		Though you could perhaps classify them first and use much fewer models.

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niltecedu an hour ago | parent | prev [-]

I forecast 400k timeseries every 30minutes at work.