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Add timestamps for video 33: Thomas Wiecki (#26)
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* add timestamps to video 33

* Update videos-list/33-thomas_part1.md

Co-authored-by: Thomas Wiecki <[email protected]>

Co-authored-by: Thomas Wiecki <[email protected]>
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AnaRita93 and twiecki authored Jul 10, 2022
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Expand Up @@ -13,9 +13,27 @@ Discourse Discussion
https://discourse.pymc.io/t/the-bayesian-workflow-building-a-covid-19-model-by-thomas-wiecki/6017
## Timestamps
- 0:00 Start of event
- 0:00
- 0:00 Help us add timestamps here: https://github.com/pymc-devs/video-timestamps
00:00 Speaker’s introduction
00:58 Key strengths of bayesian statistics
03:29 Agenda - what will you learn today
04:00 Dataset
05:24 Bayesian workflow
06:52 Plot the data for Germany cases
08:11 Instantiate model and set parameters for exponential regression
12:26 Run prior predictive check
14:24 Fit model
15:00 Mass matrix traceback and sampling issues
18:35 Proposing a better model - update parameters and likelihood distribution
20:54 Fit the new model and assess convergence
22:46 Run posterior predictive check
24:35 Prediction and Forecasting with pm.Data
25:21 Update intercept and slope parameters
26:14 Update model data using pm.Data container
27:24 Plot results and discuss model quality
28:35 Improve model by fitting a Logistic regression
31:49 Compare models
33:39 Fit the logistic regression to US data
34:20 Model main limitations and topic for next video
Speaker bio:
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