error in getting edge embeddings as key vectors

[BSharmi]

Hi,

I updated the nove2vec to version 0.4.2 and now getting an error while pulling the all edges in a separate KeyedVectors instance step below while running the default script from the package
edges_kv = edges_embs.as_keyed_vectors()

Error shown below

AttributeError Traceback (most recent call last) <ipython-input-4-e1dd036e6a2e> in <module> 1 # Get all edges in a separate KeyedVectors instance - use with caution could be huge for big networks ----> 2 edges_kv = edges_embs.as_keyed_vectors() ~/anaconda3/envs/default/lib/python3.8/site-packages/node2vec/edges.py in as_keyed_vectors(self) 44 """ 45 ---> 46 edge_generator = combinations_with_replacement(self.kv.index2word, r=2) 47 48 if not self.quiet: ~/anaconda3/envs/default/lib/python3.8/site-packages/gensim/models/keyedvectors.py in index2word(self) 632 @property 633 def index2word(self): --> 634 raise AttributeError( 635 "The index2word attribute has been replaced by index_to_key since Gensim 4.0.0.\n" 636 "See https://github.com/RaRe-Technologies/gensim/wiki/Migrating-from-Gensim-3.x-to-4" AttributeError: The index2word attribute has been replaced by index_to_key since Gensim 4.0.0. See https://github.com/RaRe-Technologies/gensim/wiki/Migrating-from-Gensim-3.x-to-4

Do I still have to downgrade Gensim to 3.x?

Thank you!

[eliorc]

ahhhh seems like many things broke on gensim 4, I'll look into it in the weekend

In the meantime, downgrading to 3.x will help

[herobrine1010]

I encountered exactly the same problem upon calling the embedding vector by edges_embs[]. Downgrading to 3.8.3 is effective and I suggest the current version of implementation should remain on Gensim3 rather than 4🤣

[eliorc]

Resolved in 0.4.3 :D