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Opened 14 years ago

Closed 14 years ago

Last modified 14 years ago

#1455 closed task (fixed)

Aceleración de la autoconcatenación de cadenas MCMC

Reported by: Víctor de Buen Remiro Owned by: Víctor de Buen Remiro
Priority: highest Milestone: Metropolis Within Gibbs
Component: Math Version: 3.1
Severity: blocker Keywords:
Cc:

Description

En los algoritmos MCMC es necesario ir acumulando filas de simulaciones en una matriz que comienza estando vacía. Si este proceso se realiza con << entonces el tiempo de ejecución va aumentando con el tamaño, y para evitarlo hay que usar matrices de cache intermedias.

Change History (3)

comment:1 Changed 14 years ago by Víctor de Buen Remiro

Resolution: → fixed
Status: new → closed

(In [4235]) Fixes #1455

comment:2 Changed 14 years ago by Víctor de Buen Remiro

(In [4236]) Fixes #1455

comment:3 Changed 14 years ago by Víctor de Buen Remiro

(In [4241]) Refs #1455

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