concraft-0.4.0: Morphosyntactic tagging tool based on constrained CRFs

Safe Haskell	None

NLP.Concraft.Disamb

Contents

Model
Tiers
Disambiguation
Training

Synopsis

Model

data Disamb Source

A disambiguation model.

Constructors

Disamb
Fields tagset :: Tagset tiers :: [Tier] schemaConf :: SchemaConf crf :: CRF Ob Atom

Instances

data CRF a b Source

CRF model data.

Instances

(Ord a, Ord b, Binary a, Binary b) => Binary (CRF a b)

Tiers

data Tier Source

A tier description.

Constructors

Tier
Fields withPos :: Bool Does it include the part of speech? withAtts :: Set Attr Tier grammatical attributes.

Instances

data Atom Source

An atomic part of morphosyntactic tag with optional POS.

Constructors

Atom
Fields pos :: Maybe POS atts :: Map Attr Text

Instances

Eq Atom
Ord Atom
Show Atom
Binary Atom

tiersDefault :: [Tier]Source

Default tiered tagging configuration.

Disambiguation

disamb :: Disamb -> Sent Tag -> [Tag]Source

Perform context-sensitive disambiguation.

disambSent :: Sent s w -> Disamb -> s -> sSource

Tag the sentence.

disambDoc :: Functor f => Doc f s w -> Disamb -> Text -> Text Source

Disambiguate document.

Training

data TrainConf Source

Training configuration.

Constructors

TrainConf
Fields tagsetT :: Tagset tiersT :: [Tier] schemaConfT :: SchemaConf sgdArgsT :: SgdArgs

Arguments

:: Foldable f
=> Doc f s w	Document format handler
-> TrainConf	Training configuration
-> FilePath	Training file
-> Maybe FilePath	Maybe eval file
-> IO Disamb	Resultant model

Train disamb model.