Safe Haskell | None |
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Internal core data types.
- data X o t
- type Xs o t = Vector (X o t)
- mkX :: (Ord o, Ord t) => [o] -> [t] -> X o t
- unX :: X o t -> [o]
- unR :: X o t -> [t]
- data Y t
- type Ys t = Vector (Y t)
- mkY :: Ord t => [(t, Double)] -> Y t
- unY :: Y t -> [(t, Double)]
- lbAt :: X o t -> LbIx -> t
- lbOn :: Xs o t -> Int -> LbIx -> Maybe t
- lbNum :: Xs o t -> Int -> Int
- lbIxs :: Xs o t -> Int -> [LbIx]
- newtype FeatIx = FeatIx {}
- type LbIx = Int
- data AVec a
- mkAVec :: Ord a => [a] -> AVec a
- data AVec2 a b
- mkAVec2 :: Ord a => [(a, b)] -> AVec2 a b
Input element (word)
A word represented by a list of its observations and a list of its potential label interpretations.
Output element (choice)
Vector of chosen labels together with corresponding probabilities.
Indexing
lbOn :: Xs o t -> Int -> LbIx -> Maybe tSource
Potential label at the given position and at the given index. Return Nothing for positions outside the domain.
lbNum :: Xs o t -> Int -> IntSource
Number of potential labels at the given position of the sentence. Function extended to indices outside the positions' domain.
lbIxs :: Xs o t -> Int -> [LbIx]Source
List of label indices at the given position. Function extended to indices outside the positions' domain.
Feature index
A feature index. To every model feature a unique index is assigned.
Auxiliary
An ascending vector of distinct elements.
mkAVec :: Ord a => [a] -> AVec aSource
Smart AVec constructor which ensures that the underlying vector is strictly ascending.
An ascending vector of distinct elements with respect
to fst
values.