EDBUnit gm_bel = node.get("GM_BEL");
if (gm_bel == null ){
gm_bel = node.create("GM_BEL");
EDBUnit prior = gm_bel.create("GMMPRIOR"); prior.addMatrixData(0);
EDBUnit mu = gm_bel.create("MU"); mu.addMatrixData(0);
EDBUnit sigma = gm_bel.create("SIGMA"); sigma.addMatrixData(0);
}
Double sum = 0.0;
int sizePi = pi.get("GMMPRIOR").getMatrix().getColumnDimension();
int sizeLambda = lambda.get("GMMPRIOR").getMatrix().getColumnDimension();