Friday, 9 August 2013

Clusteranalyse bei Zeitreihen / Cluster analysis of time series

Clusteranalyse bei Zeitreihen / Cluster analysis of time series

ich habe eine Frage zur Anwendung der Clusteranalyse bei Zeitreihen. Ich
kenne mich grundsätzlich mit statischer Clusteranalyse aus. Jedoch soll
ich eine grössere Anzahl von Firmen ($n=3000$) anhand von stündlichem
Stromverbrauch über einen Zeitraum von $5$ Jahren clustern, d.h. ich habe
Liefermenge von Strom $y_1, y_2,\dotsc,y_5$. Ziel ist es, auch Bewegungen
der einzelnen Firmen in/zwischen den Clustern im zeitverlauf darzustellen.
Habt ihr evtl eine Idee?
Vielen herzlichen Dank!



Edit: I have added a Google translation for users who don't speak German -
it looks pretty good, but if someone with better German than me wants to
check it, that would probably help.
I have a question concerning the application of cluster analysis in time
series. I am familiar with static principle of cluster analysis. However,
I will cluster a large number of firms ($n = 3000$) on the basis of hourly
electricity consumption over a period of $5$ years, ie I have shipments of
current $y_1, y_2,\dotsc,y_5$. The aim is also to represent movements of
the individual companies within/between the clusters in the running time.
Do you possibly have an idea?
Thank you very much!
Edit: I made a small change to the translation provided by Matt Pressland.
Native German speakers are requested to check :-), JL

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