Akin.Tversky (Akin v0.1.7) View Source
Functions to calculate the Tversky index between two strings.
Link to this section Summary
Functions
Calculates the Tversky index between two strings. Default alpha is 1 and beta is 1. ngram_size is a positive integer greater than 0 used to tokenize the strings
Link to this section Functions
Specs
compare( %Akin.Corpus{ list: term(), original: term(), set: term(), stems: term(), string: term() }, %Akin.Corpus{ list: term(), original: term(), set: term(), stems: term(), string: term() }, Keyword.t() ) :: float()
compare( %Akin.Corpus{ list: term(), original: term(), set: term(), stems: term(), string: term() }, %Akin.Corpus{ list: term(), original: term(), set: term(), stems: term(), string: term() }, integer() ) :: float()
Calculates the Tversky index between two strings. Default alpha is 1 and beta is 1. ngram_size is a positive integer greater than 0 used to tokenize the strings
Examples
iex> Akin.Tversky.compare(%Akin.Corpus{string: "contact"}, %Akin.Corpus{string: "context"}, [ngram_size: 4]) 0.14285714285714285 iex> Akin.Tversky.compare(%Akin.Corpus{string: "contact"}, %Akin.Corpus{string: "context"}) 0.3333333333333333 iex> Akin.Tversky.compare(%Akin.Corpus{string: "contact"}, %Akin.Corpus{string: "context"}, [ngram_size: 1]) 0.5555555555555556