Example 1 – linear regression

Before we dive into the first example, let's take a minute to set up our project folder and dependencies. Create a new folder called Ch7-Regression, and inside that folder add the following package.json file:

{  "name": "Ch7-Regression",  "version": "1.0.0",  "description": "ML in JS Example for Chapter 7 - Regression",  "main": "src/index.js",  "author": "Burak Kanber",  "license": "MIT",  "scripts": {    "build-web": "browserify src/index.js -o dist/index.js -t [ babelify --presets [ env ] ]",    "build-cli": "browserify src/index.js --node -o dist/index.js -t [ babelify --presets [ env ] ]",    "start": "yarn build-cli && node dist/index.js"  },  "dependencies": {    "babel-core": "^6.26.0",    "babel-plugin-transform-object-rest-spread" ...

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