AttributeError: The vocab attribute was removed from KeyedVector in Gensim 4.0.0

Question

AttributeError Traceback (most recent call last) ~/Desktop/implimentaion/train.py in 31 use_w2v = True 32 ---> 33 train_df, embeddings = make_w2v_embeddings(train_df, embedding_dim=embedding_dim, empty_w2v=not use_w2v) 34 35 # Split to train validation

~/Desktop/implimentaion/util.py in make_w2v_embeddings(df, embedding_dim, empty_w2v) 90 91 # If a word is missing from word2vec model. ---> 92 if word not in word2vec.vocab: 93 if word not in vocabs_not_w2v: 94 vocabs_not_w2v_cnt += 1

~/opt/anaconda3/lib/python3.8/site-packages/gensim/models/keyedvectors.py in vocab(self) 643 @property 644 def vocab(self): --> 645 raise AttributeError( 646 "The vocab attribute was removed from KeyedVector in Gensim 4.0.0.\n" 647 "Use KeyedVector's .key_to_index dict, .index_to_key list, and methods "

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. See https://github.com/RaRe-Technologies/gensim/wiki/Migrating-from-Gensim-3.x-to-4

Answer 1

As the error suggests, "See https://github.com/RaRe-Technologies/gensim/wiki/Migrating-from-Gensim-3.x-to-4".

That page explains how to adapt older code to work with gensim-4.0.0 & higher Gensim versions.

(You will want to change your ~/Desktop/implimentaion/util.py file to no longer use the .vocab property to test if a word is in a model. The fix for the particular case shown in your error message may be as simple as changing if word not in word2vec.vocab to if word not in word2vec.)