gensim.models.Word2Vec.init_sims¶

Word2Vec.init_sims(replace=False)[source]¶

Precompute L2-normalized vectors.

If replace is set, forget the original vectors and only keep the normalized ones = saves lots of memory!

Note that you cannot continue training after doing a replace. The model becomes effectively read-only = you can call most_similar, similarity etc., but not train.