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All publications by Wei Li
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Mixtures of hierarchical topics with Pachinko allocation
David M. Mimno, Wei Li and Andrew Mccallum
Proceedings of the 24th International Conference on Machine Learning (ICML-07), 2007


Pachinko allocation: DAG-structured mixture models of topic correlations
Wei Li and Andrew Mccallum
Proceedings of the 23th International Conference on Machine Learning (ICML-06), 2006