Hello,
we already talked about this for a moment in the Q&A-session, but I can't seem to get coherent topics. I've played around with the variables a lot (especially the extremes filter and the number of topics) and I can't seem to get any coherent topics. The best coherence score I could get was -1.14231, and a Google search showed me that coherence should be between 0 and 1, so I am a little lost. Is there anything else I could try?
Just as an example: here are the first three topics with 7 displayed words each in the last model I trained, with a coherence of -4:
[(0, '0.019*"room" + 0.012*"wear" + 0.010*"funny" + 0.008*"private" + 0.008*"car" + 0.008*"hope" + 0.007*"taste"'), (1, '0.014*"cat" + 0.014*"mom" + 0.012*"bye" + 0.010*"line" + 0.009*"bet" + 0.009*"happy" + 0.009*"balloon"'), (2, '0.027*"dog" + 0.020*"sleep" + 0.014*"date" + 0.013*"wrong" + 0.011*"old" + 0.011*"break" + 0.010*"tonight"')