AI Demo (manual function)

demo_manual_function.js

// creating a function by hand (traditional)

// feature engineering (now text has numeric index)
const colors = ["pink","purple","brown","red","green"]
const foodTypes = ["protein","fruit","vegetable","dairy","grain"]

// function is a model and parameters are features
function foodTaste(type, smell, spicy, temp, sweetness, color) {
  if (type == 2) {
    return "bad" // no sense going any further; foodTypes[2] is veg
  }
  if (color == 4) {
    return "bad" // no sense going any further; colors[4] is green
  }  
  if (spicy > 2) {
    return "bad" // no sense going any further
  }
  if (temp > 150) {
    return "bad" // no sense going any further
  }
  if (sweetness < 50) {
    return "bad" // not cocoa puffs
  }
  if (smell > 25) {
    return "bad" // forgot clothes pin to plug their nose
  }
  return "good"
}