which is a little annoying, and cumbersome to communicate to practitioners who are less familiar with inner working of t-SNE. I would love to be able to simply run
TSNE(exaggeration=24).fit(X)
I am wondering if we can somehow change the default behaviour, so that this works by default. For example, we could have early_exaggeration='auto' by default, so that auto defaults to 12 unless exaggeration is above 12. And set the "auto" learning rate accordingly. This is admittedly an edge use case... But I don't really see downsides. What do you think?
I see, yes, this makes sense. I think the "auto" route is the way to go. It is an unusual use-case, but I don't really see any downside to this approach.
I am often using
exaggeration
argument ofTSNE()
. It works flawlessly when the argument is less than 12:But if I want to use a value above 12, e.g. 24 (this rarely happens but I ran into this situation just now), then I am doing smth like this:
which is a little annoying, and cumbersome to communicate to practitioners who are less familiar with inner working of t-SNE. I would love to be able to simply run
I am wondering if we can somehow change the default behaviour, so that this works by default. For example, we could have
early_exaggeration='auto'
by default, so thatauto
defaults to 12 unless exaggeration is above 12. And set the "auto" learning rate accordingly. This is admittedly an edge use case... But I don't really see downsides. What do you think?