Parallel inference for latent dirichlet allocation on graphics processing units
F Yan, N Xu, Y Qi - Advances in neural information …, 2009 - proceedings.neurips.cc
The recent emergence of Graphics Processing Units (GPUs) as general-purpose parallel
computing devices provides us with new opportunities to develop scalable learning methods …
computing devices provides us with new opportunities to develop scalable learning methods …
[HTML][HTML] MixEHR-Guided: A guided multi-modal topic modeling approach for large-scale automatic phenotyping using the electronic health record
Abstract Electronic Health Records (EHRs) contain rich clinical data collected at the point of
the care, and their increasing adoption offers exciting opportunities for clinical informatics …
the care, and their increasing adoption offers exciting opportunities for clinical informatics …
Automated text mining for requirements analysis of policy documents
Businesses and organizations in jurisdictions around the world are required by law to
provide their customers and users with information about their business practices in the form …
provide their customers and users with information about their business practices in the form …
[HTML][HTML] News media and delegated information choice
KP Nimark, S Pitschner - Journal of Economic Theory, 2019 - Elsevier
No agent has the resources to monitor all events that are potentially relevant for his
decisions. Therefore, many delegate their information choice to specialized news providers …
decisions. Therefore, many delegate their information choice to specialized news providers …
Topic models do not model topics: epistemological remarks and steps towards best practices
A Shadrova - Journal of Data Mining & Digital Humanities, 2021 - jdmdh.episciences.org
The social sciences and digital humanities have recently adopted the machine learning
technique of topic modeling to address research questions in their fields. This is problematic …
technique of topic modeling to address research questions in their fields. This is problematic …
An adaptive learning rate for stochastic variational inference
Stochastic variational inference finds good posterior approximations of probabilistic models
with very large data sets. It optimizes the variational objective with stochastic optimization …
with very large data sets. It optimizes the variational objective with stochastic optimization …
Eliminating overfitting of probabilistic topic models on short and noisy text: The role of dropout
Probabilistic topic models are powerful tools for discovering hidden structures/semantics in
discrete data, eg, texts, images, links. However, on short and noisy texts, directly applying …
discrete data, eg, texts, images, links. However, on short and noisy texts, directly applying …
Warplda: a cache efficient o (1) algorithm for latent dirichlet allocation
Developing efficient and scalable algorithms for Latent Dirichlet Allocation (LDA) is of wide
interest for many applications. Previous work has developed an $ O (1) $ Metropolis …
interest for many applications. Previous work has developed an $ O (1) $ Metropolis …
[PDF][PDF] Structured stochastic variational inference
MD Hoffman, DM Blei - Artificial Intelligence and Statistics, 2015 - proceedings.mlr.press
Stochastic variational inference makes it possible to approximate posterior distributions
induced by large datasets quickly using stochastic optimization. The algorithm relies on the …
induced by large datasets quickly using stochastic optimization. The algorithm relies on the …
Truly nonparametric online variational inference for hierarchical Dirichlet processes
M Bryant, E Sudderth - Advances in Neural Information …, 2012 - proceedings.neurips.cc
Variational methods provide a computationally scalable alternative to Monte Carlo methods
for large-scale, Bayesian nonparametric learning. In practice, however, conventional batch …
for large-scale, Bayesian nonparametric learning. In practice, however, conventional batch …