ngram.ahk v0.1.0

ngram.ahk

A really small ngram generator for AutoHotkey.

Installation

In a terminal or command line navigated to your project folder:

npm install ngram.ahk

In your code only export.ahk needs to be included:

#Include %A_ScriptDir%\node_modules
#Include ngram.ahk\export.ahk

ngram := new ngram()

ngram.generate(["hello", "world", "foo", "bar"], 2)
; => [["hello", "world"], ["world", "foo"], ["foo", "bar"]]

API

.generate(value, length)

generates ngrams.

Arguments

1. value (String|Array): The value to generate ngrams from
2. expected (Number|Array): Optional (default 1); the length of the ngrams to generate

Returns

(Array): returns all n-grams in an array

Example

ngram.generate("string")
; => [["s"], ["t"], ["r"], ["i"], ["n"], ["g"]]

ngram.generate("string", 2)
; => [["s", "t"], ["t", "r"], ["r", "i"], ["i", "n"], ["n", "g"]]

array := strSplit("Time is an illusion. Lunchtime doubly so", " ")
ngram.generate(array, [1, 3])
; => [["Time"], ["is"], ["an"], ["illusion."], ["Lunchtime"], ["doubly"], ["so"]], [["Time", "is", "an"], ["is", "an", "illusion."], ["an", "illusion.", "Lunchtime"], ["illusion.", "Lunchtime", "doubly"], ["Lunchtime", "doubly", "so"]]