Mercurial > hg > camir-aes2014
view toolboxes/FullBNT-1.0.7/bnt/potentials/determine_pot_type.m @ 0:e9a9cd732c1e tip
first hg version after svn
author | wolffd |
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date | Tue, 10 Feb 2015 15:05:51 +0000 |
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function pot_type = determine_pot_type(model, onodes, nodes) % DETERMINE_POT_TYPE Determine the type of potential based on the evidence pattern. % pot_type = determine_pot_type(model, onodes, nodes) % % If there are any utility nodes, pot_type = 'u' % else % If all hidden nodes are discrete, pot_type = 'd'. % If all hidden nodes are continuous, pot_type = 'g' (Gaussian). % If some hidden nodes are discrete, and some cts, pot_type = 'cg' (conditional Gaussian). % % nodes defaults to all nodes in graph nnodes = length(model.node_sizes); if nargin < 3, nodes = 1:nnodes; end hnodes = mysetdiff(nodes, onodes); if isfield(model, 'limid') %~isempty(model.utility_nodes) pot_type = 'u'; elseif isempty(myintersect(model.cnodes, hnodes)) pot_type = 'd'; elseif mysubset(hnodes, model.cnodes) pot_type = 'g'; else pot_type = 'cg'; end