Data.CRF.Chain1.Dataset.External

Documentation

type Word a = Set a

A Word is represented by a set of observations.

type Sent a = [Word a]

A sentence of words.

data Dist a

A probability distribution defined over elements of type a. All elements not included in the map have probability equal to 0.

mkDist :: Ord a => [(a, Double)] -> Dist a

Construct the probability distribution.

type WordL a b = (Word a, Dist b)

A WordL is a labeled word, i.e. a word with probability distribution defined over labels.

annotate :: Word a -> b -> WordL a b

Annotate the word with the label.

type SentL a b = [WordL a b]

A sentence of labeled words.