Improved Feature-Selection Method Considering the Imbalance Problem in Text Categorization

The filtering feature-selection algorithm is a kind of important approach to dimensionality reduction in the field of the text categorization. Most of filtering feature-selection algorithms evaluate the significance of a feature for category based on balanced dataset and do not consider the imbalanc...

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Detalles Bibliográficos
Autores principales: Yang, Jieming, Qu, Zhaoyang, Liu, Zhiying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4058251/
https://www.ncbi.nlm.nih.gov/pubmed/24971386
http://dx.doi.org/10.1155/2014/625342

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4058251/
https://www.ncbi.nlm.nih.gov/pubmed/24971386
http://dx.doi.org/10.1155/2014/625342

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