Description Usage Arguments Details Value Examples
Computing the partition function and marginal probabilities
1 2 3 4 5 6 7 | infer.trbp(
crf,
max.iter = 10000,
cutoff = 1e-04,
verbose = 0,
maximize = FALSE
)
|
crf |
The CRF |
max.iter |
The maximum allowed iterations of termination criteria |
cutoff |
The convergence cutoff of termination criteria |
verbose |
Non-negative integer to control the tracing informtion in algorithm |
maximize |
Logical variable to indicate using max-product instead of sum-product |
Approximate inference using sum-product tree-reweighted belief propagation
This function will return a list with components:
node.bel |
Node belief. It is a matrix with |
edge.bel |
Edge belief. It is a list of matrices. The size of list is |
logZ |
The logarithmic value of CRF normalization factor Z. |
1 2 3 |
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