Clustering values by their proximity in python (machine learning?) [duplicate]

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Don’t use clustering for 1-dimensional data

Clustering algorithms are designed for multivariate data. When you have 1-dimensional data, sort it, and look for the largest gaps. This is trivial and fast in 1d, and not possible in 2d. If you want something more advanced, use Kernel Density Estimation (KDE) and look for local minima to split the data set.

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