Natural: test of Skip ngrams

gistfile1.txt

const _ = require("underscore")._;

const SkipNGrams = require('../lib/natural/ngrams/skip_ngrams');

const sentence = 'insurgents killed in ongoing fighting';

const two_skip_tri_grams = [
  ['insurgents', 'killed', 'in'], 
  ['insurgents', 'killed', 'ongoing'], 
  ['insurgents', 'killed', 'fighting'], 
  ['insurgents', 'in', 'ongoing'], 
  ['insurgents', 'in', 'fighting'], 
  ['insurgents', 'ongoing', 'fighting'], 
  ['killed', 'in', 'ongoing'], 
  ['killed', 'in', 'fighting'], 
  ['killed', 'ongoing', 'fighting'], 
  ['in', 'ongoing', 'fighting']];

console.log(SkipNGrams.skip_ngrams(sentence, 3, 2));