Meanings of latent dirichlet allocation in English

Latent Dirichlet Allocation (LDA) analysis was undertaken to categorize papers by topic or theme.

PLDA is an extended model of latent Dirichlet allocation (LDA), which is one of the methods used for signature prediction.

Drawing an analogy between structured items (e.g., clinical orders) to words in a text document, the authors performed latent Dirichlet allocation probabilistic topic modeling.