Table 1.
Sampling schemes evaluated
p(f′|f,θ) |
p(θ′|f,θ) |
||||
---|---|---|---|---|---|
Approach | Sampler | Metric | Sampler | Metric | Scheme |
(a) | RM–HMC | I | RM–HMC | I | SA |
(b) | RM–HMC | RM–HMC | I | SA | |
(c) | RM–HMC | G f | RM–HMC | I | SA |
(d) | RM–HMC | G f | RM–HMC | Gθ | SA |
(e) | RM–HMC | MH | – | AA | |
(f) | RM–HMC | G f | MH | – | AA |