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The SP/SS Clustering Tool provides an implementation and graphical user interface for:

  • Superparamagnetic Clustering (SP)
  • Sequential Superparamagnetic Clustering (SS)


The SP/SS Clustering Tool is provided as .exe file for Windows and Linux. As input to the SP/SS Clustering Tool you have to provide a complete similarity matrix, containing the distances between all the data items to be clustered. This allows for a flexible use of the tool since the choice and the calculation of the similarity measure can be done independently in advance. The similarity matrix must be loaded from a .txt file that contains these single values separated by a space. Detailed instructions on how to use the algorithm and an example are part of the download-package.


The design of the SP/SS Clustering Tool has been supported by a grant of the Cogito Foundation.