We are working to produce a comprehensive SPN software package. In the meantime, code is available from the following papers:
- Language Modeling with Sum-Product Networks. [pdf] [code]
Wei-Chen Cheng, Stanley Kok, Hoai Vu Pham, Hai Leong Chieu, and Kian Ming A. Chai.
Annual Conference of the International Speech Communication Association 15 (INTERSPEECH 2014).
- Learning the Structure of Sum-Product Networks. [pdf] [slides] [code and supplemental results]
Robert Gens and Pedro Domingos.
International Conference on Machine Learning 30 (ICML 2013).
Sum-Product Networks: A New Deep Architecture.
[code and results]
Hoifung Poon and Pedro Domingos.
Uncertainty in Artificial Intelligence 27 (UAI 2011).