[clustering] use double dtype for euclidean sum

markovmodel / PyEMMA

🚂 Python API for Emma's Markov Model Algorithms 🚂

http://pyemma.org

GNU Lesser General Public License v3.0

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Closed marscher closed 6 years ago

marscher commented 6 years ago

Fixes #1348

This avoids (shifts) overflowing the sum of squares in euclidean norm computation.