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skipgram

For all your n-gram and skip-gram needs 🔠

NPM CircleCI Codecov

npm install -g skipgram
const skipgram = require('skipgram');
const text = '0 1 2 3 4 5 6 7 8 9';
skipgram(1)(text);
// [
//   [ '0' ],
//   [ '1' ],
//   [ '2' ],
//   [ '3' ],
//   [ '4' ],
//   [ '5' ],
//   [ '6' ],
//   [ '7' ],
//   [ '8' ],
//   [ '9' ]
// ]
skipgram(2)(text);
// [
//   [ '0', '1' ],
//   [ '1', '2' ],
//   [ '2', '3' ],
//   [ '3', '4' ],
//   [ '4', '5' ],
//   [ '5', '6' ],
//   [ '6', '7' ],
//   [ '7', '8' ],
//   [ '8', '9' ]
// ]
skipgram(4)(text);
// [
//   [ '0', '1', '2', '3' ],
//   [ '1', '2', '3', '4' ],
//   [ '2', '3', '4', '5' ],
//   [ '3', '4', '5', '6' ],
//   [ '4', '5', '6', '7' ],
//   [ '5', '6', '7', '8' ],
//   [ '6', '7', '8', '9' ]
// ]
skipgram(3, 1)(text);
// [
//   [ '0', '2', '4' ],
//   [ '1', '3', '5' ],
//   [ '2', '4', '6' ],
//   [ '3', '5', '7' ],
//   [ '4', '6', '8' ],
//   [ '5', '7', '9' ]
// ]