deletions | additions       diff --git a/subsubsection_Acceleration_based_metric_Contrary__.tex b/subsubsection_Acceleration_based_metric_Contrary__.tex  index f4d5bdd..9e2a601 100644  --- a/subsubsection_Acceleration_based_metric_Contrary__.tex  +++ b/subsubsection_Acceleration_based_metric_Contrary__.tex 
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\subsubsection{Acceleration-based metric}  Contrary to the one based on position the results given by the metric based on acceleration are quite disappointing.  Basically we get one big cluster embedding a lot of players and several 1-player cluster. The big cluster is a kind of "sink cluster": as we increase the value of $C_{penalty}$ the 1-player clusters tend to be directly absorbed by the big cluster. As a consequence there is no telling about the results of this acceleration-based distance. It does not allow to solve our problem.