popular decks of the week / season and how to counter them

[tyrcho]

I'd like to know which are popular decks of the week / season and how to counter them.

With the log files uploaded soon to the server, you could get the decks played by both guys (part of it for the opponent), cluster the decks (I have the algorithm for hierarchical clustering at hand) together taking into account the class and cards played, and then construct the statistics data in the same way as you do monthly for the classes.