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Towards not being afraid of the big bad data set Roberts, Gareth 0.
Description
This talk will present the foundations behind a new algorithm for systematic error-free Monte Carlo simulation from intractable target distributions. The main motivation behind the work is to construct a method for exploring posterior distributions for Bayesian analyses of extremely large datasets where computation of the likelihood function at each iteration of an algorithm is prohibitively expensive. The algorithm is a continuous time sequential Monte Carlo procedure which extends many of the ideas used in exact simulation from diffusion sample paths.
Item Metadata
Title |
Towards not being afraid of the big bad data set
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2015-06-02T15:33
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Description |
This talk will present the foundations behind a new algorithm for systematic error-free Monte Carlo simulation from intractable target distributions. The main motivation behind the work is to construct a method for exploring posterior distributions for Bayesian analyses of extremely large datasets where computation of the likelihood function at each iteration of an algorithm is prohibitively expensive. The algorithm is a continuous time sequential Monte Carlo procedure which extends many of the ideas used in exact simulation from diffusion sample paths.
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Extent |
56 minutes
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Subject | |
Type | |
File Format |
video/mp4
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Language |
eng
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Notes |
Author affiliation: University of Warwick
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Series | |
Date Available |
2016-01-04
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Provider |
Vancouver : University of British Columbia Library
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Rights |
Attribution-NonCommercial-NoDerivs 2.5 Canada
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DOI |
10.14288/1.0221664
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URI | |
Affiliation | |
Peer Review Status |
Unreviewed
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Scholarly Level |
Faculty
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivs 2.5 Canada