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Test word2vector model for text data similarity that return me an error ValueError: dimension mismatch

Error:

Error:Traceback (most recent call last):
  File "D:/Clustering/text-cluster-master/Cos_Sim_Eucliden_distance.py", line 156, in <module>
    document_embeddings[i] += embedding_matrix[tokenizer.word_index[words[j]]] * tfidf_vectors[i][j]
  File "D:\Python3.8.0\Python\lib\site-packages\scipy\sparse\base.py", line 550, in __rmul__
    return (self.transpose() * tr).transpose()
  File "D:\Python3.8.0\Python\lib\site-packages\scipy\sparse\base.py", line 498, in __mul__
    raise ValueError('dimension mismatch')
ValueError: dimension mismatch

Anldra12