Safe Haskell	None

NLP.Concraft.Polish.Morphosyntax

Contents

Tag
Segment
Sentence
Conversion

Description

Morphosyntax data layer in Polish.

Synopsis

Tag

type Tag = TextSource

A textual representation of a morphosyntactic tag.

Segment

data Seg t Source

A segment consists of a word and a set of morphosyntactic interpretations.

Constructors

Seg
Fields word :: Word interps :: Map (Interp t) Bool Interpretations of the token, each interpretation annotated with a disamb Boolean value (if `True`, the interpretation is correct within the context).

Instances

Eq t => Eq (Seg t)
Ord t => Ord (Seg t)
Show t => Show (Seg t)
(Ord t, Binary t) => Binary (Seg t)

data Word Source

A word.

Constructors

Word
Fields orth :: Text space :: Space known :: Bool

Instances

Eq Word
Ord Word
Show Word
ToJSON Word
FromJSON Word
Binary Word
Word Word

data Interp t Source

A morphosyntactic interpretation. TODO: Should we allow base to be Nothing?

Constructors

Interp
Fields base :: Maybe Text tag :: t

Instances

Eq t => Eq (Interp t)
Ord t => Ord (Interp t)
Show t => Show (Interp t)
(Ord t, Binary t) => Binary (Interp t)

data Space Source

No space, space or newline. TODO: Perhaps we should use a bit more informative data type.

Constructors

None
Space
NewLine

Instances

Eq Space
Ord Space
Show Space
ToJSON Space
FromJSON Space
Binary Space

select :: Ord a => a -> Seg a -> Seg aSource

Select one interpretation.

Sentence

type Sent t = [Seg t]Source

A sentence.

data SentO t Source

A sentence.

Constructors

SentO
Fields segs :: [Seg t] orig :: Text

restore :: Sent t -> TextSource

Restore textual representation of a sentence. The function is not very accurate, it could be improved if we enrich representation of a space.

withOrig :: Sent t -> SentO tSource

Use restore to translate Sent to a SentO.

Conversion

packSeg :: Tagset -> Seg Tag -> Seg Word Tag Source

Convert a segment to a segment from a core library.

packSent :: Tagset -> Sent Tag -> Sent Word Tag Source

Convert a sentence to a sentence from a core library.

packSentO :: Tagset -> SentO Tag -> SentO Word Tag Source

Convert a sentence to a sentence from a core library.