FastNgram

A fast and unicode aware letter N-gram library written in Elixir.

Installation

The package can be installed by adding fast_ngram to your list of dependencies in mix.exs:

def deps do
  [
    {:fast_ngram, "~> 1.0"}
  ]
end

Usage

iex> FastNgram.letter_ngrams("¥ · € · $", 3)
["¥ ·", " · ", "· €", " € ", "€ ·", " · ", "· $"]
iex> FastNgram.letter_ngrams("", 2)
[]
iex> FastNgram.letter_ngrams("abcd", 1)
["a", "b", "c", "d"]
iex> FastNgram.letter_ngrams("abcde", 2)
["ab", "bc", "cd", "de"]

Documentation can be be found at https://hexdocs.pm/fast_ngram.