Back to required readings
There is a huge literature on interpreting probability and this is even larger if you just look at examples of how people use it. A really good place to start is to follow the references mentioned in Hájek's encyclopedia article. A heavily overlapping list including lots of book chapters (among other things) can be found on Branden Fitelson's Probability and Induction course website: Syllabus
On the principle of indifference:
- van Fraassen, Indifference: The Symmetries of Probability
- Laplace, A Philosophical Essay on Probabilities
- Hacking, Equipossible Theories of Probability
- White, Evidential Symmetry
- Novack, A Defense of the Principle of Indifference
- Norton, Ignorance and Indifference
- Mikkelson, Dissolving the Wine/Water Paradox
- Marinoff, A Resolution of Bertrand's Paradox
- Shakel, Bertrand's Paradox and the Principle of Indifference
- Williamson, Motivating Objective Bayesianism
- Seidenfeld, Why I am not an Objective Bayesian
Frequency accounts of probability:
Propensity accounts: