This package reproduces the experiments in the paper

Robert Peharz, Robert Gens, Franz Pernkopf and Pedro Domingos,
“On the Latent Variable Interpretation in Sum-Product Networks”,
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI),
accepted for publication, 2016.

To get started, unzip everything into some folder and consult README.txt.

Please note the attached LICENCE file.