Coherence score formula

[gknor]

Hi,
I would like to ask what is the implemented coherence score formula?
Is it umas like in this article?
https://mimno.infosci.cornell.edu/papers/mimno-semantic-emnlp.pdf

Do you plan to implementat more metrics like in gensim? (there are 'u_mass', 'c_v', 'c_uci' and 'c_npmi')

[maximtrp]

Hello! Exactly, it is UMass. I will add a reference to this paper to make it clear.
Yeah, I plan to add more metrics. By the way, any help is appreciated (links to papers or code).