A heuristic approach to determine an appropriate number of topics in topic modeling

BACKGROUND: Topic modelling is an active research field in machine learning. While mainly used to build models from unstructured textual data, it offers an effective means of data mining where samples represent documents, and different biological endpoints or omics data represent words. Latent Diric...

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Detalles Bibliográficos
Autores principales: Zhao, Weizhong, Chen, James J, Perkins, Roger, Liu, Zhichao, Ge, Weigong, Ding, Yijun, Zou, Wen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2015
Materias:
Proceedings
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4597325/
https://www.ncbi.nlm.nih.gov/pubmed/26424364
http://dx.doi.org/10.1186/1471-2105-16-S13-S8

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4597325/
https://www.ncbi.nlm.nih.gov/pubmed/26424364
http://dx.doi.org/10.1186/1471-2105-16-S13-S8

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