metric-0.2.0: Metric spaces.

Safe Haskell	None

Data.Metric

Documentation

class Metric a whereSource

Methods

(<->) :: a -> a -> Double Source

distance :: a -> a -> Double Source

Instances

Metric RestrictedDamerauLevenshtein
Metric Levenshtein
Metric Hamming
Metric PostOffice
Metric Chebyshev
Metric Taxicab
Metric Euclidean
Metric (Discrete a)

data Discrete a whereSource

Constructors

Discrete :: Eq a => a -> Discrete a

Instances

Eq (Discrete a)
Show a => Show (Discrete a)
Metric (Discrete a)

newtype Hamming Source

Constructors

Hamming
Fields getHamming :: String

Instances

Eq Hamming
Show Hamming
Metric Hamming

newtype Levenshtein Source

Constructors

Levenshtein
Fields getLevenshtein :: String

Instances

Eq Levenshtein
Show Levenshtein
Metric Levenshtein

newtype RestrictedDamerauLevenshtein Source

Constructors

RestrictedDamerauLevenshtein
Fields getRestrictedDamerauLevenshtein :: String

Instances

Eq RestrictedDamerauLevenshtein
Show RestrictedDamerauLevenshtein
Metric RestrictedDamerauLevenshtein

newtype Euclidean Source

Constructors

Euclidean
Fields getEuclidean :: Vector Double

Instances

Eq Euclidean
Show Euclidean
Metric Euclidean

newtype Taxicab Source

Constructors

Taxicab
Fields getTaxicab :: Vector Double

Instances

Eq Taxicab
Show Taxicab
Metric Taxicab

newtype Chebyshev Source

Constructors

Chebyshev
Fields getChebyshev :: Vector Double

Instances

Eq Chebyshev
Show Chebyshev
Metric Chebyshev

newtype PostOffice Source

Constructors

PostOffice
Fields getPostOffice :: Vector Double

Instances

Eq PostOffice
Show PostOffice
Metric PostOffice