文本相似度计算（中英文）详解实战

使用tf_idf模型实现中英文文本相似度计算

1. 英文文本相似度计算

1. 测试文本

documents = [
    "Is there anything good playing?",
    "let's meet at the movie theater entrance tonight. Don't be late.",
    "Are you going to the movie theater with me tonight?",
    "I get a lump in my throat whenever I see a tragic movie.",
    "you're just too emotional.",
    "The intersection graph of paths