从用户输入中识别名称(Recognize name out of user input)

从用户输入中识别名称(Recognize name out of user input)

我想在Javascript中进行基本的AI聊天。

1）如果用户说'嗨，我的名字是Thore'，我想检查一些预定值最接近的匹配。

我的数组看起来像这样：

const nameSentences = [`my name is`, `i'm`, `they call me`];

如何查看最接近的匹配？ 在这个例子中，它应该是我的数组的第一个值。

2）第二部分是我如何从用户输入中获取名称。 是否可以预定义变量应该站立的位置？

像这样的东西

const nameSentences = [`my name is ${varName}`, `i'm ${varName}`, `they call me ${varName}`];

然后使用用户输入将匹配句子子串，以保存变量的名称？

I want to make a basic AI chat in Javascript.

1) If a user says 'Hi, my name is Thore' I want to check what the closest match is with some predefined values.

My array looks like this:

const nameSentences = [`my name is`, `i'm`, `they call me`];

How can I check what the closest match is? In this example it should be the first value of my array.

2) The second part is how I can get the name out of the user input. Is it possible to predefine a place where the variable should stand?

Something like this

const nameSentences = [`my name is ${varName}`, `i'm ${varName}`, `they call me ${varName}`];

And afterwards substring the matching sentence with the user input to save the name the variable?

最满意答案

您可以将您希望接受名称的不同方式保存为正则表达式，并在正则表达式中捕获名称。 您可以随心所欲地使用它，但这是一个起点。

找到匹配后，您可以停止迭代可能的变体，您可以获取匹配并输出名称。

const nameSentences = [
  /i'm (\w+)/i,
  /my name is (\w+)/i,
  /they call me (\w+)/i
];

function learnName(input) {
  let match;
  for (let i = 0; i < nameSentences.length; i++) {
    match = input.match(nameSentences[i]);
    if (match) break;
  }

  if (match) {
    return `Hello, ${match[1]}. It's nice to meet you.`;
  } else {
    return `I didn't catch that, would you mind telling me your name again?`;
  }
}

console.log(learnName('Hi, my name is Thore.'));
console.log(learnName('They call me Bob.'));
console.log(learnName(`I'm Joe.`));
console.log(learnName(`Gibberish`)); 
  
 
You can save the different ways you would like to accept a name as Regular Expressions, with the capture for the name in the regular expression. You can get as robust as you'd like with it, but here is a starting point.
 
Once you find a match, you can stop iterating over the possible variations, you can take the match and output the name.
 
 
 
  
  
const nameSentences = [
  /i'm (\w+)/i,
  /my name is (\w+)/i,
  /they call me (\w+)/i
];

function learnName(input) {
  let match;
  for (let i = 0; i < nameSentences.length; i++) {
    match = input.match(nameSentences[i]);
    if (match) break;
  }

  if (match) {
    return `Hello, ${match[1]}. It's nice to meet you.`;
  } else {
    return `I didn't catch that, would you mind telling me your name again?`;
  }
}

console.log(learnName('Hi, my name is Thore.'));
console.log(learnName('They call me Bob.'));
console.log(learnName(`I'm Joe.`));
console.log(learnName(`Gibberish`));