FileNotFoundError: [Errno 2] No such file or directory: ‘word2vec‘

1.训练word2vec时出错:

FileNotFoundError: [Errno 2] No such file or directory: 'word2vec'

2.原因：

之前没有训练模型

3.解决：

在语句：word2vec = gensim.models.KeyedVectors.load('word2vec.model') 前，加上：

import gensim
from gensim.test.utils import common_texts
from gensim.models import Word2Vec
model = Word2Vec(sentences=common_texts, vector_size=100, window=5, min_count=1, workers=4)
model.save("word2vec.model")