How to choose priors?
The logic of science by Jaynes chapter eleven covers the maximum entropy
principle for choosing priors and gives it an axiomatic treatment
Mit lecture start from 8 to 35. " It's the humble way of assigning prior
probabilities" -
Fun lecture!
If you like it the full course on information is here
A presentation on different ways to choose priors that covers among other
things the principle of maximum entropy under constraints
And another one