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Choosing ℓ(p) norms in high-dimensional spaces based on hub analysis
The hubness phenomenon is a recently discovered aspect of the curse of dimensionality. Hub objects have a small distance to an exceptionally large number of data points while anti-hubs lie far from all other data points. A closely related problem is the concentration of distances in high-dimensional...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Elsevier Science Publishers
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4567076/ https://www.ncbi.nlm.nih.gov/pubmed/26640321 http://dx.doi.org/10.1016/j.neucom.2014.11.084 |