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[pyclustering.utils.metric] Incorrect Euclidean distance in case of numpy #625

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annoviko opened this issue Aug 20, 2020 · 0 comments
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[pyclustering.utils.metric] Incorrect Euclidean distance in case of numpy #625

annoviko opened this issue Aug 20, 2020 · 0 comments
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annoviko commented Aug 20, 2020 •
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Introduction
Incorrect Euclidean distance euclidean_distance_numpy in case of numpy due to the formula. In other cases it is absolutely correct.

The problem is relevant for Python only. Shouldn't affect users because C++ is used by default.
@annoviko annoviko added the Bug Tasks related to found bugs label Aug 20, 2020
@annoviko annoviko self-assigned this Aug 20, 2020
annoviko added a commit that referenced this issue Aug 21, 2020
@annoviko
#627, #626, #625, #619: Custom metric for X-Means algorithm. Correcti…
6ab8ddc 
…ons for numpy metrics: Minkowski, Euclidean, Gower.
annoviko added a commit that referenced this issue Aug 21, 2020
@annoviko
#627, #626, #625, #619: Correction for G-Means algorithm after the ch…
624aa6d 
…anges that were introduced to K-Means.
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