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Answer by Felipe Mello for Efficient pairwise DTW calculation using numpy or...
To be honest, fastdtw is not fast at allfrom cdtw import pydtwfrom dtaidistance import dtwfrom fastdtw import fastdtwfrom scipy.spatial.distance import...
View ArticleAnswer by ead for Efficient pairwise DTW calculation using numpy or cython
TL;DRYour fastdtw falled to install the fast cpp-version and falls back silently to a pure-python version, which is slow.You need to fix the installation of the fastdtw-package.The whole calculation is...
View ArticleEfficient pairwise DTW calculation using numpy or cython
I am trying to calculate the pairwise distances between multiple time-series contained in a numpy array. Please see the code belowprint(type(sales))print(sales.shape)<class 'numpy.ndarray'>(687,...
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