Sprite: Generalizing Topic Models with Structured Priors

Volume: 3, Pages: 43 - 57
Published: Dec 1, 2015
Abstract
We introduce Sprite, a family of topic models that incorporates structure into model priors as a function of underlying components. The structured priors can be constrained to model topic hierarchies, factorizations, correlations, and supervision, allowing Sprite to be tailored to particular settings. We demonstrate this flexibility by constructing a Sprite-based model to jointly infer topic hierarchies and author perspective, which we apply to...
Paper Details
Title
Sprite: Generalizing Topic Models with Structured Priors
Published Date
Dec 1, 2015
Volume
3
Pages
43 - 57
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