Get n-grams in JavaScript.
npm:
$ npm install n-gram
$ component install wooorm/n-gram
$ bower install n-gram
Duo:
var nGram = require('wooorm/n-gram');
UMD (globals/AMD/CommonJS) (uncompressed and compressed):
<script src="path/to/n-gram.js"></script>
<script>
nGram.bigram('n-gram'); // ['n-', '-g', 'gr', 'ra', 'am']
</script>
var nGram = require('n-gram');
nGram.bigram('n-gram'); // ['n-', '-g', 'gr', 'ra', 'am']
nGram(2)('n-gram'); // ['n-', '-g', 'gr', 'ra', 'am']
nGram.trigram('n-gram'); // ['n-g', '-gr', 'gra', 'ram']
nGram(6)('n-gram'); // ['n-gram']
nGram(7)('n-gram'); // []
Factory returning a function that converts a given string to n-grams.
Want padding? Use something like the following: nGram(2)(' ' + value + ' ');
Shortcut for nGram(2)
Shortcut for nGram(3)
On a MacBook Air, it runs about 583,367 op/s on a sentence.
nGram -- this module
583,367 op/s » bigrams on a sentence
4,250 op/s » bigrams on an article
566,931 op/s » trigrams on a sentence
4,204 op/s » trigrams on an article
542,756 op/s » ten-grams on a sentence
3,597 op/s » ten-grams on an article
madbence/ngram
538,421 op/s » bigrams on a sentence
9,842 op/s » bigrams on an article
525,198 op/s » trigrams on a sentence
9,253 op/s » trigrams on an article
539,926 op/s » ten-grams on a sentence
6,403 op/s » ten-grams on an article