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The Fractal Patterns of Words in a Text: A Method for Automatic Keyword Extraction
A text can be considered as a one dimensional array of words. The locations of each word type in this array form a fractal pattern with certain fractal dimension. We observe that important words responsible for conveying the meaning of a text have dimensions considerably different from one, while th...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4474631/ https://www.ncbi.nlm.nih.gov/pubmed/26091207 http://dx.doi.org/10.1371/journal.pone.0130617 |