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Teoría axiomática de las medidas de inquietud.

Secundino López García, Pedro Gil Alvarez (1984)

Trabajos de Estadística e Investigación Operativa

Se introduce el concepto general de medida de inquietud (o medida de incertidumbre cualitativo-cuantitativa) sobre una clase de esquemas dobles de probabilidades y utilidades; y se estudian algunas de sus propiedades: invariancia, componibilidad, etc. Finaliza el trabajo con la caracterización de una clase particular de medidas.

The Bhattacharyya metric as an absolute similarity measure for frequency coded data

Frank J. Aherne, Neil A. Thacker, Peter I Rockett (1998)

Kybernetika

This paper highlights advantageous properties of the Bhattacharyya metric over the chi-squared statistic for comparing frequency distributed data. The original interpretation of the Bhattacharyya metric as a geometric similarity measure is reviewed and it is pointed out that this derivation is independent of the use of the Bhattacharyya measure as an upper bound on the probability of misclassification in a two-class problem. The affinity between the Bhattacharyya and Matusita measures is described...

The Rényi distances of Gaussian measures

Jiří Michálek (1999)

Kybernetika

The author in the paper evaluates the Rényi distances between two Gaussian measures using properties of nuclear operators and expresses the formula for the asymptotic rate of the Rényi distances of stationary Gaussian measures by the corresponding spectral density functions in a general case.

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