Python Model Selection Toolkit (spelled PyMiSTake)
A small Python toolkit for the estimation of global likelihoods (Bayesian evidence).
Currently implemented routines
- Bridge sampling with a proxy distribution
- Estimates the absolute global likelihood given
- a set of posterior sample locations
- a set of posterior samples corresponding to the locations
- posterior distribution function
- proxy distribution (optional)
- Estimates the absolute global likelihood given
Routines to be implemented
- Nested sampling
- Truncated posterior mixture estimate
Trivial routines that may be implemeted
- Basic MC integration
- Importance sampling MC integration
Nontrivial routines that may (or may not) be implemented
- Bayesian quadrature
- Hannu Parviainen hpparvi@gmail.com