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Do analysis on number of samples necessary for the MCMC output #1042

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cgrandin opened this issue Feb 8, 2023 · 1 comment
Open

Do analysis on number of samples necessary for the MCMC output #1042

cgrandin opened this issue Feb 8, 2023 · 1 comment
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topic: adnuts and MCMC Anything related to Bayesian inference in the assessment model
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2025 milestone

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cgrandin commented Feb 8, 2023

In an effort to reduce the samples from 8,000 to much less to save computation time, space and RAM. We should run the base model at 8,000, 6,000, 4,000, 2,000 and 1,000 samples each with 250 warmup and compare the uncertainty to find the minimum acceptable size.
@cgrandin cgrandin added the topic: adnuts and MCMC Anything related to Bayesian inference in the assessment model label Feb 8, 2023
@cgrandin cgrandin added this to the 2024 milestone milestone Feb 8, 2023
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Also evaluate warmup period to see if that can be reduced.

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topic: adnuts and MCMC Anything related to Bayesian inference in the assessment model
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