anglican.ais — anglican 1.0.0

Annealed Importance Sampling Options: :number-of-steps (1 by default) - number of interpolation steps to perform :start-exponent (0 by default) - initial exponent in the cooling schedule :end-exponent (1 by default) - final exponent in the cooling schedule

anneal clj

(anneal prog value exponents)

performs a single annealed importance sampling sweep

linspace clj

(linspace start end size)

returns a equally spaced sequence of points

utility clj

(utility state exponent)

computes state utility, used to determine the acceptance log-probability as (next-utility - prev-utility)