the requirements？

[xielm12]

Which version of gensim is needed？

[yiransheng]

Sorry, this repo was a proof-of-concept thing I did a few years ago, and I haven't revisited it for a long time.

Unfortunately don't remember what version of gensim it was based on - and it is most likely broken now (since the code relies on internal apis for gensim).

Since people are discovering this repo (somehow), I will try to create a updated, and fully reproducible version with latest gensim/spark features in mind... hopefully sometimes this year :)