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comparison python/tests/storage.txt @ 871:6db83beb5350

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work in progress to update gaussian mixtures
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 03 Feb 2017 16:26:18 -0500
parents 119c4efe6398
children c70adaeeddf5
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870:1535251a1f40 871:6db83beb5350
84 >>> readline(strio, '%*$') 84 >>> readline(strio, '%*$')
85 '# asdlfjasdlkj0' 85 '# asdlfjasdlkj0'
86 >>> readline(strio, '%#') 86 >>> readline(strio, '%#')
87 'sadlkfjsdlakjf' 87 'sadlkfjsdlakjf'
88 88
89 >>> from sklearn.mixture import GMM 89 >>> from sklearn.mixture import GaussianMixture
90 >>> from numpy.random import random_sample 90 >>> from numpy.random import random_sample
91 >>> nPoints = 50 91 >>> nPoints = 50
92 >>> points = random_sample(nPoints*2).reshape(nPoints,2) 92 >>> points = random_sample(nPoints*2).reshape(nPoints,2)
93 >>> gmm = GMM(4, covariance_type = 'full') 93 >>> gmm = GaussianMixture(4, covariance_type = 'full')
94 >>> tmp = gmm.fit(points) 94 >>> tmp = gmm.fit(points)
95 >>> id = 0 95 >>> id = 0
96 >>> savePOIs('pois-tmp.sqlite', gmm, 'end', id) 96 >>> savePOIs('pois-tmp.sqlite', gmm, 'end', id)
97 >>> reloadedGmm = loadPOIs('pois-tmp.sqlite') 97 >>> reloadedGmm = loadPOIs('pois-tmp.sqlite')
98 >>> sum(gmm.predict(points) == reloadedGmm[id].predict(points)) == nPoints 98 >>> sum(gmm.predict(points) == reloadedGmm[id].predict(points)) == nPoints