OnlineGradedPossibi​​listicClustering

Implementation of Online Graded Possibilistic Clustering "OGPC" Clustering in MATLAB

Implementation of Online Graded Possibilistic Clustering "OGPC" Clustering in MATLAB.
An algorithm that is able to detect outliers and adapt to concept shift drift in data streams.
Read more about the online algorithm "https://www.springerprofessional.de/graded-possibilistic-clustering-of-non-stationary-data-streams/12047532.
Notes:
- This a modified version of the online algorithm (Algorithm able to detect outliers and adapt to concept shift).
- The algorithm can work on raw (But you will have to change dynamic plot axis limit to visualize the clusters centroids) and on normalized data (Apply normalizer on the training set).
Developer: Amr Abdullatif (DIBRIS-University of Genoa)
Publisher: DIBRIS (www.dibris.unige.it)
Contact Info: [e-mail]
Function:
[rhovals,summembership,U, Youtn, Y, normvals, bend, uval, yval] = ogpc(X, Y, fb, K, maxiter, eta0, alphamin, plt)