Modified Dirichlet Distribution: Allowing Negative Parameters to Induce Stronger Sparsity

Article Details
Title:	Modified Dirichlet Distribution: Allowing Negative Parameters to Induce Stronger Sparsity
Article URLs:	https://doi.org/10.18653/v1/d16-1208 https://www.aclweb.org/anthology/D16-1208/
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Authors:	Kewei Tu	ShanghaiTech University, Shanghai, China, School of Information Science and Technology
Sharing:	Research produced artifacts
Verification:	Author has verified information
Artifact Evaluation Badge:	none
Artifact URLs:	https://github.com/shtechair/mDir
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DBLP Key:	conf/emnlp/Tu16
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ACL Conf. on Empirical Methods in Natural Language Processing, EMNLP 2016