Eric J Ma Bayesian Statistical Analysis with Python PyCon 2017

  Рет қаралды 20,000

PyCon 2017

PyCon 2017

Күн бұрын

"Speaker: Eric J. Ma
You've got some data, and now you want to analyze it with Python. You're on your way to greatness! Now the problem comes: do I do the t-test? Chi-squared test? How do I decide? In this talk, inspired by many Pythonista Bayesians (@jakevdp, @allendowney, @twiecki, @fonnesbeck) before, I will show you how you can take common statistical decision problems, formulate them as a Bayesian analysis problem, and use PyMC3 as your workhorse tool for gaining insights. This talk will be math-light and code-heavy, and if you download the slides, you'll have a simple template for more complex Bayesian analysis down the road!
Slides can be found at: speakerdeck.com/pycon2017 and github.com/PyCon/2017-slides"

Пікірлер: 14
@arielsoto6509
@arielsoto6509 3 ай бұрын
Excellent presentation!
@ThePaintingpeter
@ThePaintingpeter 7 жыл бұрын
This was a fantastic talk! The level of 'expertise' it was aimed for was great! Thank you.
@eunylsonlopes4774
@eunylsonlopes4774 4 жыл бұрын
One of the most pragmatic presentations on Bayesian Inference I've seen so far on KZbin! Congrats and thank you! :)
@user-or7ji5hv8y
@user-or7ji5hv8y 5 жыл бұрын
great presentation! very clear examples, really helps to learn pymc3.
@matthewdrury6443
@matthewdrury6443 7 жыл бұрын
Good talk. When you compare the histograms of posterior samples, you have them lined up vertically. It would be really useful to do `sharex=True`, then the viewer could visually compare the posteriors.
@niceday2015
@niceday2015 2 жыл бұрын
Great talk, I learn quite a lot from that. Thank you!
@hasben0
@hasben0 11 ай бұрын
Bro is funny😂😂. Keept me engaged for sure👍💯
@juliocardenas4485
@juliocardenas4485 2 жыл бұрын
Beautiful
@bharatruparel9424
@bharatruparel9424 7 жыл бұрын
Hello Eric, Can you do Bayesian Statistical Analysis in Python course for Datacamp along these lines? I enjoyed your Network Analysis course I and am looking forward to do recently released follow up course.
@juliocardenas4485
@juliocardenas4485 2 жыл бұрын
Bharat, do you have a link to the network analysis course ?
@bharatruparel9424
@bharatruparel9424 2 жыл бұрын
@@juliocardenas4485 Sorry Julio, I don't have the DataCamp membership any more
@user-wr4yl7tx3w
@user-wr4yl7tx3w 2 жыл бұрын
But how was practical equivalence set?
@ivanzakharchuk7952
@ivanzakharchuk7952 3 жыл бұрын
For some reason pm.traceplot(coin_trace) doesn't execute in my notebook. It gets stuck and don't show graphs. Did anyone has this problem and how to fix it?
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