NLP.Sequor

Documentation

data ModelData

Instances

Binary ModelData

type Trace = [(Double, Double, Double)]

data Feature

Instances

Read Feature

Show Feature

Binary Feature

data Config

Instances

Binary Config

type Token = [Text]

Token is a representation of a word, which consists of a number of fields.

type Label = Text

Label is a label associated to a token.

type Sentence = [Token]

Sentence is a sequence of tokens.

train :: Flags -> Feature -> [(Sentence, [Label])] -> [(Sentence, [Label])] -> (ModelData, Trace)

train flags template training development trains a model on training sentences using give flags and feature template and returns the model and a for each iteration the error rate on training and development sentences.

predict :: ModelData -> [[Token]] -> [[Label]]

predict model sentence returns the best label sequence for sentence. A sentence is a sequence of Tokens.

parseTemplate :: Text -> Feature

parseTemplete s parses feature template in s and returns the result.

defaultFlags :: Flags