nltk.cluster.em

module documentation
(source)

Undocumented

Class EMClusterer The Gaussian EM clusterer models the vectors as being produced by a mixture of k Gaussian sources. The parameters of these sources (prior probability, mean and covariance matrix) are then found to maximise the likelihood of the given data...
Function demo Non-interactive demonstration of the clusterers with simple 2-D data.
def demo(): (source) ΒΆ

Non-interactive demonstration of the clusterers with simple 2-D data.