js中文分词后如何对多个标题按文字匹配度排序？
例如
// 给定的词语数组 const words = ["你好", "我", "美好"]; // 示例的标题数组 const titles = [ "美好的一天", "你好吗", "我和你好友的美好时光", "早安，你好", "这真是一个美好的世界" ];
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<script>
const words = ["你好", "我", "美好"];
// 示例的标题数组
const titles = [
"美好的一天",
"你好吗",
"我和你好友的美好时光",
"早安，你好",
"这真是一个美好的世界"
];
// 计算每个标题中包含给定词语的数量
const calculateMatchCount = (title, words) => {
let count = 0;
words.forEach(word => {
if (title.includes(word)) {
count += 1;
}
});
return count;
};
// 根据包含词语的数量排序标题
const sortedTitles = titles.sort((a, b) => {
const countA = calculateMatchCount(a, words);
const countB = calculateMatchCount(b, words);
return countB - countA; // 降序排列
});
console.log(sortedTitles);
</script>
</body>
</html>
by thinkfuture
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