Good Mixing in a Gibbs Sampler
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Opening: What is mixing?
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Definition of good mixing
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Efficient posterior exploration
0:56 - 1:32
Why mixing quality matters
1:32 - 2:03
Rapid exploration of the high-posterior region
2:03 - 2:36
Trace plots as a diagnostic
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Moderate autocorrelation
3:17 - 3:54
The good-mixing checklist
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Closing
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