Latent Dirichlet allocation - Wikipedia, the free encyclopedia

Latent Dirichlet allocation - Wikipedia, the free encyclopedia

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日期:2025-10-06
In natural language processing, latent Dirichlet allocation (LDA) is a generative model that allows sets of observations to be explained by unobserved groups that explain why some parts of the data are similar. For example, if observations are words colle...看更多