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