function bnode = reset_ess_noisyor(bnode)
% RESET_ESS_GLIM  Reset the Expected Sufficient Statistics of a noisyor node.
% bnode = reset_ess_noisyor(bnode)

bnode.parent_vals = []; % X(l,:) = prob. my parents are on in l'th example
bnode.self_vals = []; % Y(l) = prob. I'm on in l'th example
bnode.num_samples = 0;
bnode.observed_parents = 1; % are the parents observed in every example? (If so, we can use IRLS)
