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bobye / d2_kmeans

Fast discrete distributions clustering using Wasserstein barycenter with sparse support
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Convert 64bit to 32bit floating number system #25

Closed bobye closed 9 years ago

bobye commented 9 years ago

it at least save memory but we also should profile speedups

bobye commented 9 years ago

mosek only supports 64 bit floating type (double => MSKrealt)

bobye commented 9 years ago

commit 7ab590d shows a little speedup (< 5%) by shifting from double to float