ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Alles auswählen Exportieren

Digitale Medien

Choice of Basis for Laplace Approximation (1998)

MacKay, David J.C.

Springer

Machine learning 33 (1998), S. 77-86

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 0885-6125

Schlagwort(e): Bayesian inference ; graphical models ; Bayes factor ; marginal likelihood ; hidden Markov models ; latent variable models

Quelle: Springer Online Journal Archives 1860-2000

Thema: Informatik

Notizen: Abstract Maximum a posteriori optimization of parameters and the Laplace approximation for the marginal likelihood are both basis-dependent methods. This note compares two choices of basis for models parameterized by probabilities, showing that it is possible to improve on the traditional choice, the probability simplex, by transforming to the 'softmax' basis.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1023/A:1007558615313

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer