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Context-Aware Latent Dirichlet Allocation for Topic Segmentation

We propose a new generative model for topic segmentation based on Latent Dirichlet Allocation. The task is to divide a document into a sequence of topically coherent segments, while preserving long topic change-points (coherency) and keeping short topic segments from getting merged (saliency). Most...

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Detalles Bibliográficos
Autores principales: Li, Wenbo, Matsukawa, Tetsu, Saigo, Hiroto, Suzuki, Einoshin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7206242/
http://dx.doi.org/10.1007/978-3-030-47426-3_37