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On the measure and the estimation of the evenness and diversity of vocabulary

Autor
Ginebra, J.; Puig, X.
Tipus d'activitat
Article en revista
Revista
Computational statistics and data analysis
Data de publicació
2010
Volum
54
Número
9
Pàgina inicial
2187
Pàgina final
2201
DOI
https://doi.org/10.1016/j.csda.2010.04.001 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/14642 Obrir en finestra nova
Resum
Modelling word or species frequency count data through zero truncated Poisson mixture models allows one to interpret the model mixing distribution as the distribution of the word or species frequencies of the vocabulary or population. As a consequence, estimates of their mixing density can be used as a fingerprint of the style of the author in his texts or of the ecosystem in its samples. Definitions of measure of the evenness and of measure of the diversity within a vocabulary or population are...
Citació
Ginebra, J.; Puig, X. On the measure and the estimation of the evenness and diversity of vocabulary. "Computational statistics and data analysis", 2010, vol. 54, núm. 9, p. 2187-2201.
Grup de recerca
ADBD - Anàlisi de Dades Complexes per a les Decisions Empresarials

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