Traceback (most recent call last): File "/Users/siesta/Pycharm/TextClassifier/test.py", line 3, in <module> model = Word2Vec.load("GoogleNews-vectors-negative300.bin.gz") File "/Users/siesta/Pycharm/TextClassifier/lib/python3.9/site-packages/gensim/models/word2vec.py", line 1953, in load model = super(Word2Vec, cls).load(*args, **kwargs) File "/Users/siesta/Pycharm/TextClassifier/lib/python3.9/site-packages/gensim/utils.py", line 486, in load obj = unpickle(fname) File "/Users/siesta/Pycharm/TextClassifier/lib/python3.9/site-packages/gensim/utils.py", line 1461, in unpickle return _pickle.load(f, encoding='latin1') # needed because loading from S3 doesn't support readline() _pickle.UnpicklingError: invalid load key, '3'. 如何解决
时间: 2023-12-03 09:04:46 浏览: 171
Mac下anaconda中Spyder打开报错Traceback(most recent call last)…问题
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这个错误的原因可能是你的模型文件(`GoogleNews-vectors-negative300.bin.gz`)已经损坏或者不完整,导致无法正确加载模型。你可以尝试重新下载该模型文件,确保下载的文件完整无误。或者,你可以使用其他的词向量模型,如 FastText、GloVe 等。
另外,你可以尝试使用 Python 自带的 gzip 库来解压该文件,然后再加载模型。具体代码如下:
```
import gzip
from gensim.models import KeyedVectors
with gzip.open('GoogleNews-vectors-negative300.bin.gz', 'rb') as f:
model = KeyedVectors.load_word2vec_format(f, binary=True)
```
这里使用了 `KeyedVectors` 类来加载模型,同时通过 `gzip` 库来解压压缩文件。
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