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function means = gtmlmean(net, data)
%GTMLMEAN Mean responsibility for data in a GTM.
%
% Description
% MEANS = GTMLMEAN(NET, DATA) takes a GTM structure NET, and computes
% the means of the responsibility distributions for each data point in
% DATA.
%
% See also
% GTM, GTMPOST, GTMLMODE
%
% Copyright (c) Ian T Nabney (1996-2001)
% Check for consistency
errstring = consist(net, 'gtm', data);
if ~isempty(errstring)
error(errstring);
end
R = gtmpost(net, data);
means = R*net.X;
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