CRF: Conditional Random Fields
Version 0.3-14

Implements modeling and computational tools for conditional random fields (CRF) model as well as other probabilistic undirected graphical models of discrete data with pairwise and unary potentials.

Browse man pages Browse package API and functions Browse package files

AuthorLing-Yun Wu [aut, cre]
Date of publication2017-01-31 16:30:00
MaintainerLing-Yun Wu <wulingyun@gmail.com>
LicenseGPL (>= 2)
Version0.3-14
URL https://github.com/wulingyun/CRF
Package repositoryView on R-Forge
InstallationInstall the latest version of this package by entering the following in R:
install.packages("CRF", repos="http://R-Forge.R-project.org")

Man pages

Chain: Chain CRF example
clamp.crf: Make clamped CRF
clamp.reset: Reset clamped CRF
Clique: Clique CRF example
crf.nll: Calculate CRF negative log likelihood
CRF-package: CRF - Conditional Random Fields
crf.update: Update CRF potentials
decode.block: Decoding method using block iterated conditional modes...
decode.chain: Decoding method for chain-structured graphs
decode.conditional: Conditional decoding method
decode.cutset: Decoding method for graphs with a small cutset
decode.exact: Decoding method for small graphs
decode.greedy: Decoding method using greedy algorithm
decode.icm: Decoding method using iterated conditional modes algorithm
decode.ilp: Decoding method using integer linear programming
decode.junction: Decoding method for low-treewidth graphs
decode.lbp: Decoding method using loopy belief propagation
decode.marginal: Decoding method using inference
decode.sample: Decoding method using sampling
decode.trbp: Decoding method using tree-reweighted belief propagation
decode.tree: Decoding method for tree- and forest-structured graphs
duplicate.crf: Duplicate CRF
get.logPotential: Calculate the log-potential of CRF
get.potential: Calculate the potential of CRF
infer.chain: Inference method for chain-structured graphs
infer.conditional: Conditional inference method
infer.cutset: Inference method for graphs with a small cutset
infer.exact: Inference method for small graphs
infer.junction: Inference method for low-treewidth graphs
infer.lbp: Inference method using loopy belief propagation
infer.sample: Inference method using sampling
infer.trbp: Inference method using tree-reweighted belief propagation
infer.tree: Inference method for tree- and forest-structured graphs
Loop: Loop CRF example
make.crf: Make CRF
make.features: Make CRF features
make.par: Make CRF parameters
mrf.nll: Calculate MRF negative log-likelihood
mrf.stat: Calculate MRF sufficient statistics
mrf.update: Update MRF potentials
Rain: Rain data
sample.chain: Sampling method for chain-structured graphs
sample.conditional: Conditional sampling method
sample.cutset: Sampling method for graphs with a small cutset
sample.exact: Sampling method for small graphs
sample.gibbs: Sampling method using single-site Gibbs sampler
sample.junction: Sampling method for low-treewidth graphs
sample.tree: Sampling method for tree- and forest-structured graphs
Small: Small CRF example
sub.crf: Make sub CRF
train.crf: Train CRF model
train.mrf: Train MRF model
Tree: Tree CRF example

Functions

CRF Man page
CRF-package Man page
Chain Man page
Clique Man page
Loop Man page
Rain Man page
Small Man page
Tree Man page
clamp.crf Man page Source code
clamp.reset Man page Source code
crf.nll Man page Source code
crf.update Man page Source code
decode.block Man page Source code
decode.chain Man page Source code
decode.conditional Man page Source code
decode.cutset Man page Source code
decode.exact Man page Source code
decode.greedy Man page Source code
decode.icm Man page Source code
decode.ilp Man page Source code
decode.junction Man page Source code
decode.lbp Man page Source code
decode.marginal Man page Source code
decode.sample Man page Source code
decode.trbp Man page Source code
decode.tree Man page Source code
duplicate.crf Man page Source code
get.logPotential Man page Source code
get.potential Man page Source code
infer.chain Man page Source code
infer.conditional Man page Source code
infer.cutset Man page Source code
infer.exact Man page Source code
infer.junction Man page Source code
infer.lbp Man page Source code
infer.sample Man page Source code
infer.trbp Man page Source code
infer.tree Man page Source code
make.crf Man page Source code
make.features Man page Source code
make.par Man page Source code
mrf.nll Man page Source code
mrf.stat Man page Source code
mrf.update Man page Source code
sample.chain Man page Source code
sample.conditional Man page Source code
sample.cutset Man page Source code
sample.exact Man page Source code
sample.gibbs Man page Source code
sample.junction Man page Source code
sample.tree Man page Source code
sub.crf Man page Source code
train.crf Man page Source code
train.mrf Man page Source code

Files

DESCRIPTION
NAMESPACE
R
R/CRF-package.R
R/clamp.R
R/decode.R
R/infer.R
R/misc.R
R/sample.R
R/train.R
README.md
build
build/vignette.rds
data
data/Chain.RData
data/Clique.RData
data/Loop.RData
data/Rain.RData
data/Small.RData
data/Tree.RData
inst
inst/doc
inst/doc/Tutorial.Rmd
inst/doc/Tutorial.pdf
man
man/CRF-package.Rd
man/Chain.Rd
man/Clique.Rd
man/Loop.Rd
man/Rain.Rd
man/Small.Rd
man/Tree.Rd
man/clamp.crf.Rd
man/clamp.reset.Rd
man/crf.nll.Rd
man/crf.update.Rd
man/decode.block.Rd
man/decode.chain.Rd
man/decode.conditional.Rd
man/decode.cutset.Rd
man/decode.exact.Rd
man/decode.greedy.Rd
man/decode.icm.Rd
man/decode.ilp.Rd
man/decode.junction.Rd
man/decode.lbp.Rd
man/decode.marginal.Rd
man/decode.sample.Rd
man/decode.trbp.Rd
man/decode.tree.Rd
man/duplicate.crf.Rd
man/get.logPotential.Rd
man/get.potential.Rd
man/infer.chain.Rd
man/infer.conditional.Rd
man/infer.cutset.Rd
man/infer.exact.Rd
man/infer.junction.Rd
man/infer.lbp.Rd
man/infer.sample.Rd
man/infer.trbp.Rd
man/infer.tree.Rd
man/make.crf.Rd
man/make.features.Rd
man/make.par.Rd
man/mrf.nll.Rd
man/mrf.stat.Rd
man/mrf.update.Rd
man/sample.chain.Rd
man/sample.conditional.Rd
man/sample.cutset.Rd
man/sample.exact.Rd
man/sample.gibbs.Rd
man/sample.junction.Rd
man/sample.tree.Rd
man/sub.crf.Rd
man/train.crf.Rd
man/train.mrf.Rd
src
src/BP.cpp
src/CRF.cpp
src/CRF.h
src/Clamp.cpp
src/Decode_Chain.cpp
src/Decode_Cutset.cpp
src/Decode_Exact.cpp
src/Decode_Greedy.cpp
src/Decode_ICM.cpp
src/Decode_Junction.cpp
src/Decode_LBP.cpp
src/Decode_Sample.cpp
src/Decode_TRBP.cpp
src/Decode_Tree.cpp
src/Infer_Chain.cpp
src/Infer_Cutset.cpp
src/Infer_Exact.cpp
src/Infer_Junction.cpp
src/Infer_LBP.cpp
src/Infer_Sample.cpp
src/Infer_TRBP.cpp
src/Infer_Tree.cpp
src/JunctionTree.cpp
src/LoopyBP.cpp
src/Make_AdjInfo.cpp
src/Potential.cpp
src/Sample_Chain.cpp
src/Sample_Cutset.cpp
src/Sample_Exact.cpp
src/Sample_Gibbs.cpp
src/Sample_Junction.cpp
src/Sample_Tree.cpp
src/TRBP.cpp
src/Train.cpp
src/TreeBP.cpp
src/misc.cpp
src/misc.h
tests
tests/ExampleChain.R
tests/ExampleClique.R
tests/ExampleLoop.R
tests/ExampleRain.R
tests/ExampleSmall.R
tests/ExampleTree.R
tests/Rain_months.csv
tests/Rain_rain.csv
tests/test.crf.R
tests/test.decode.R
tests/test.infer.R
tests/test.mrf.R
tests/test.sample.R
vignettes
vignettes/Tutorial.Rmd
CRF documentation built on May 21, 2017, 12:59 a.m.