Data.CRF.Chain2.Generic.Base

Documentation

data AVec a

Instances

Eq a => Eq (AVec a)

(Eq (AVec a), Ord a) => Ord (AVec a)

Read a => Read (AVec a)

Show a => Show (AVec a)

mkAVec :: Ord a => [a] -> AVec a

Smart AVec constructor which ensures that the underlying vector is strictly ascending.

data AVec2 a b

Instances

(Eq a, Eq b) => Eq (AVec2 a b)

(Eq (AVec2 a b), Ord a, Ord b) => Ord (AVec2 a b)

(Read a, Read b) => Read (AVec2 a b)

(Show a, Show b) => Show (AVec2 a b)

mkAVec2 :: Ord a => [(a, b)] -> AVec2 a b

Smart AVec constructor which ensures that the underlying vector is strictly ascending with respect to fst values.

data X o t

A word represented by a list of its observations and a list of its potential label interpretations.

Instances

(Eq o, Eq t) => Eq (X o t)

(Eq (X o t), Ord o, Ord t) => Ord (X o t)

(Read o, Read t) => Read (X o t)

(Show o, Show t) => Show (X o t)

type Xs o t = Vector (X o t)

Sentence of words.

mkX :: (Ord o, Ord t) => [o] -> [t] -> X o t

X constructor.

unX :: X o t -> [o]

List of observations.

unR :: X o t -> [t]

List of potential labels.

lbAt :: X o t -> LbIx -> t

data Y t

Instances

Eq t => Eq (Y t)

(Eq (Y t), Ord t) => Ord (Y t)

Read t => Read (Y t)

Show t => Show (Y t)

type Ys t = Vector (Y t)

Sentence of Y (label choices).

mkY :: Ord t => [(t, Double)] -> Y t

Y constructor.

unY :: Y t -> [(t, Double)]

Y deconstructor symetric to mkY.

type LbIx = Int

An index of the label.