wolffd@0: wolffd@0: wolffd@0: wolffd@0: Netlab Reference Manual mdnpost wolffd@0: wolffd@0: wolffd@0: wolffd@0:

mdnpost wolffd@0:

wolffd@0:

wolffd@0: Purpose wolffd@0:

wolffd@0: Computes the posterior probability for each MDN mixture component. wolffd@0: wolffd@0:

wolffd@0: Synopsis wolffd@0:

wolffd@0:

wolffd@0: post = mdnpost(mixparams, t)
wolffd@0: [post, a] = mdnpost(mixparams, t)
wolffd@0:

wolffd@0: wolffd@0: wolffd@0:

wolffd@0: Description wolffd@0:

wolffd@0: post = mdnpost(mixparams, t) computes the posterior wolffd@0: probability p(j|t) of each wolffd@0: data vector in t under the Gaussian mixture model represented by the wolffd@0: corresponding entries in mixparams. Each row of t represents a wolffd@0: single vector. wolffd@0: wolffd@0:

[post, a] = mdnpost(mixparams, t) also computes the activations wolffd@0: a (i.e. the probability p(t|j) of the data conditioned on wolffd@0: each component density) for a Gaussian mixture model. wolffd@0: wolffd@0:

wolffd@0: See Also wolffd@0:

wolffd@0: mdngrad, mdnprob

wolffd@0: Pages: wolffd@0: Index wolffd@0:

wolffd@0:

David J Evans (1998) wolffd@0: wolffd@0: wolffd@0: