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Table 6 Log-likelihoods of alignments, and log-posteriors of alignment annotations, for training and testing datasets using the original Pfold program. Comparison with Table 5 shows that EM training increases all probabilities, as desired.

From: XRate: a fast prototyping, training and annotation tool for phylo-grammars

Dataset log2 P(D, A|θ) log2 P(D|θ) log2 P(A|D, θ)
Training set -487422.5964 -464828.9148 -22593.6816
Test set -370490.5284 -348550.7516 -21939.7768