hopsy.BilliardWalkProposal#

class hopsy.BilliardWalkProposal#

See https://doi.org/10.3182/20140824-6-ZA-1003.02312 for descrption. This walk is basically hit-and-run but with reflections.

Attributes

has_log_density

Returns whether the proposal knows about the log density or not.

has_negative_log_likelihood

deprecated:: 1.4 Use has_log_density instead.

log_acceptance_probability

max_reflections

name

proposal

proposal_log_density

Returns the log density of the proposal.

proposal_negative_log_likelihood

deprecated:: 1.4 Use -proposal_log_density instead.

state

state_log_density

Returns the log density of the current state of the proposal.

state_negative_log_likelihood

deprecated:: 1.4 Use -state_log_density instead.

stepsize

Methods