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02/20/2016
The Segmented iHMM: A Simple, Efficient Hierarchical Infinite HMM
We propose the segmented iHMM (siHMM), a hierarchical infinite hidden Ma...
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06/03/2015
Celeste: Variational inference for a generative model of astronomical images
We present a new, fully generative model of optical telescope image sets...
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10/16/2014
Graph-Sparse LDA: A Topic Model with Structured Sparsity
Originally designed to model text, topic modeling has become a powerful ...
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01/05/2014