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python Programming Glossary: hhsmore efficient way to calculate distance in numpy? http://stackoverflow.com/questions/17527340/more-efficient-way-to-calculate-distance-in-numpy distances in numpy as fast as it can def getR1 VVm VVs HHm HHs t0 time.time R VVs.flatten numpy.newaxis VVm.flatten numpy.newaxis.. VVs.flatten numpy.newaxis VVm.flatten numpy.newaxis R R R1 HHs.flatten numpy.newaxis HHm.flatten numpy.newaxis R1 R1 R R1 del.. # uses 17.5Gb ram return R def getR2 VVm VVs HHm HHs t0 time.time precomputed_flat numpy.column_stack VVs.flatten..
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