weka511 / learn

Experiments in machine learning
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Implement size clusters #10

Closed weka511 closed 3 years ago

weka511 commented 4 years ago

Tried using starting values from an old kMeans run: mus = [ [465440,190495,1000], [526390,247188,1000], [585512,333682,1000], [649564,439416,1000], [705580,591115,1000], [827750,803499,1200]] alphas = [1/K for _ in range(K)]

Sigmas = [np.cov([xs,ys,zs],rowvar=True) for _ in range(K)]

                            Sigma = [[0 for _ in range(d)] for _ in range(d)]
                            Sigma[0][0]= 1e9
                            Sigma[1][1]= 1e9
                            Sigma[2][2]= 1e4

Clipboard01 Not successful

weka511 commented 3 years ago

Working well enough to put on hold pending feedback