Bayesian

What is the difference between frequentist and bayesian inferences ?

https://stats.stackexchange.com/a/56

Here is how I would explain the basic difference to my grandma:

I have misplaced my phone somewhere in the home. I can use the phone locator on the base of the instrument to locate the phone and when I press the phone locator the phone starts beeping.

Problem: Which area of my home should I search?

Frequentist Reasoning

I can hear the phone beeping. I also have a mental model which helps me identify the area from which the sound is coming. Therefore, upon hearing the beep, I infer the area of my home I must search to locate the phone.

Bayesian Reasoning

I can hear the phone beeping. Now, apart from a mental model which helps me identify the area from which the sound is coming from, I also know the locations where I have misplaced the phone in the past. So, I combine my inferences using the beeps and my prior information about the locations I have misplaced the phone in the past to identify an area I must search to locate the phone.

Response two is of interest also ! https://stats.stackexchange.com/a/1602

A Bayesian is one who, vaguely expecting a horse, and catching a glimpse of a donkey, strongly believes he has seen a mule

Stephen Senn, Statistician & Bayesian Skeptic (mostly)

https://faculty.washington.edu/kenrice/BayesIntroClassEpi2018.pdf

Application to Mandelbrot project

Bayesian are especially powerful for functional optimization. In the frame of the mandelbrot project we could try to functionalize our drug discovery quest < this alone is a big part of the problem.

  • an ensemble of molecules found to be present in various amount in plants displaying a high inhibitory activity and a low cytotoxicity.
  • the more this ensemble of molecules is restricted and unique to the highly bioactive plants, the more they are the potential responsible of this bioactivity.
  • some priors could be defined: we know that scaffold X and Y usually display these activities.

Resources

podcasts

https://www.learnbayesstats.com/episodes/4#showEpisodes

readlist

https://researchoutreach.org/articles/bayesian-inference-for-21st-century-drug-development-and-approval/

See paper notes on Hidden Markov Models PMA8_147