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Unmixing compositional data with Bayesian techniques

Autor
Tolosana-Delgado, R.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
4th International Workshop on Compositional Data Analysis
Any de l'edició
2011
Data de presentació
2011-05-11
Llibre d'actes
Proceedings of the 4th International Workshop on Compositional Data Analysis (2011)
Pàgina inicial
1
Pàgina final
5
Editor
Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE)
Repositori
http://hdl.handle.net/2117/16292 Obrir en finestra nova
URL
http://congress.cimne.com/codawork11/Admin/Files/FilePaper/p56.pdf Obrir en finestra nova
Resum
A general problem in compositional data analysis is the unmixing of a composition into a series of pure endmembers. In its most complex version, one does neither know the composition of these endmembers, nor their relative contribution to each observed composition. The problem is particularly cumbersome if the number of endmembers is larger than the number of observed components. This contribution proposes a possible solution of this under-determined problem. The proposed method starts assuming ...
Citació
Tolosana-Delgado, R. Unmixing compositional data with Bayesian techniques. A: International Workshop on Compositional Data Analysis. "Proceedings of the 4th International Workshop on Compositional Data Analysis (2011)". Sant Feliu de Guíxols: Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2011, p. 1-5.
Grup de recerca
LIM/UPC - Laboratori d'Enginyeria Marítima

Participants

  • Tolosana Delgado, Raimon  (autor ponent)

Arxius