Fast collapsed gibbs sampling for latent dirichlet allocation
作者： Ian Porteous , David Newman , Alexander Ihler , Arthur Asuncion , Padhraic Smyth
关键词: Pattern recognition 、 Mathematics 、 Sampling (statistics) 、 Gibbs sampling 、 Artificial intelligence 、 Algorithm 、 Computation 、 Latent Dirichlet allocation 、 Sample (statistics) 、 Range (statistics) 、 Slice sampling 、 Speedup
摘要: … collapsed Gibbs sampling method for the widely used latent Dirichlet … Conventional Gibbs sampling schemes for LDA require O(K) … Our proposed method draws equivalent samples but …
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