word2vec获取词向量,查找相似词
    首先安装gensim, 训练或者下载别人训练好的word2vec模型

    1. # coding=utf-8
    2. from gensim.models import Word2Vec
    3. from gensim.models import KeyedVectors
    4. #model = Word2Vec.load('./model/wiki.zh.text.model') #用模型
    5. model = KeyedVectors.load_word2vec_format('./model/wiki.zh.text.vector') # 用转换成txt的词向量文件
    6. testwords = ['孩子', '数学', '学术', '白痴', '篮球']
    7. for i in range(5):
    8. res = model.most_similar(testwords[i])
    9. print(testwords[i])
    10. print(res)

    image.png

    词向量模型下载地址:
    https://github.com/Embedding/Chinese-Word-Vectors/blob/master/README_zh.md

    文章来源:https://blog.csdn.net/weixin_43846196/article/details/95924039