dataset-iris

Iris flower data set.

Installation

$ npm i ml-dataset-iris

Usage

import {
  getClasses,
  getClassesAsNumber,
  getCrossValidationSets,
  getDataset,
  getDistinctClasses,
  getNumbers,
} from 'ml-dataset-iris';

const dataset = getDataset();
console.log(dataset[0]) // [5.1, 3.5, 1.4, 0.2, 'setosa']

const numbers = getNumbers();
console.log(numbers[0]) // [5.1, 3.5, 1.4, 0.2]

const classes = getClasses();
console.log(classes[0]) // setosa

const classes = getClassesAsNumber();
console.log(classes[0]) // 0
console.log(classes[50]) // 1
console.log(classes[100]) // 2

const distinctClasses = iris.getDistinctClasses();
console.log(distinctClasses) // ['setosa', 'versicolor', 'virginica']

const cvSetsByFolds = iris.getCrossValidationSets(7, { idx: 1, by: 'folds' });
console.log(cvSetsByFolds.length) // 7

License

MIT