[英]Number of words in vocabulary gensim word2vec
如何为 gensim Word2Vec 打印模型词汇表中的单词数?
import gensim
model = gensim.models.KeyedVectors.load_word2vec_format("GoogleNews-vectors-negative300.bin", binary=True)
我努力了
len(model.wv.vocab)
但我得到这个错误
Traceback (most recent call last):
File ".\word2vec.py", line 4, in <module>
len(model.wv.vocab)
AttributeError: 'KeyedVectors' object has no attribute 'wv'
和这个
len(model.vocab)
它给出了这个错误
Traceback (most recent call last):
File ".\word2vec.py", line 4, in <module>
len(model.vocab)
File "C:\Users\User\AppData\Local\Programs\Python\Python38\lib\site-packages\gensim\models\keyedvectors.py", line 645, in vocab
raise AttributeError(
AttributeError: The vocab attribute was removed from KeyedVector in Gensim 4.0.0.
Use KeyedVector's .key_to_index dict, .index_to_key list, and methods .get_vecattr(key, attr) and .set_vecattr(key, attr, new_val) instead.
在这里找到更新版本
len(model.vectors)
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