I would like to cluster a set of time series, which are composed of around 50000 different time series. Are there established algorithms/package that can handle this scalability problem?
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1There are multiple questions similar to yours with multiple solutions in this forum did you check those? – forecaster Oct 27 '14 at 22:31
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@forecast, I searched through the related post. I am still not very clear about the existing approaches for handling large scale time series. Thanks. – user3125 Oct 27 '14 at 22:47
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50000 is not a large data set, the solutions proposed in this [post](http://stats.stackexchange.com/questions/3238/time-series-clustering-in-r?rq=1) could easily be used in millions if not billions of time series. – forecaster Oct 27 '14 at 22:55