nowcluster

nowcluster is a small C clustering library with Python bindings.

Usage

import numpy as np
from pynowcluster.clusters import FractalKMeans

n = 1_000_000
x = np.random.normal(0, 10, n)
y = np.random.normal(0, 5, n)

X = np.stack((x,y), axis=1)
X = X.astype(np.float32)

fkm = FractalKMeans().process(X)

print(fkm.clusters)
print(fkm.converged)

Installation

Windows

1. Update the path to vcvarsall.bat inside win_startup.bat
2. Run win_startup.bat
3. Run win_build.bat
4. Move the DLL into the appropriate pynowclusters folder based on target machine (x32/x64) and os (win).

Linux

1. Run the makefile make located inside the folder "ccore" to create the shared library.
2. Move the shared library into the appropriate pynowclusters folder based on target machine (x32/x64) and os (linux).