umap parameter optimization

[cateto]

Hello.
your application is awesome.
Are you planning to add function umap parameter optimization?

[drob-xx]

Hi @cateto, Thanks very much for taking TopicTuner for a spin - glad you like it. It is definitely on my mind. When I began the project I assumed that UMAP tuning would be on the agenda. However, what I found was that you can do a lot with HDBSCAN tuning and in some preliminary testing I didn't find playing with UMAP parameters particularly compelling. However, I would be very interested in seeing use cases where that wasn't the case. If you have a dataset you think would benefit from UMAP tuning I'd love to see it. Depending on the demand and utility I would be very interested in pursuing this.

[cateto]

okay. you're right. I operate 'n_neighbors' in umap parameter.
I saw a little differnce, too..
(Even this seems to be due to randomness of umap algorithm)
If i found that case I will share.
Have a good day:D

[drob-xx]

Closed as resolved.