# RapidMiner

## kNN and cosine similarity

Regular Contributor

# kNN and cosine similarity

Hi,

is the kNN operator from CVS ready to use with cosine similarity? Or is it still unfinished?

Thanks
3 REPLIES
Regular Contributor

## Re: kNN and cosine similarity

A quick answer would be appreciated.
Moderator

## Re: kNN and cosine similarity

Hi,

sorry for not answering quickly! I haven't asked the developer who is responsible for revising the kNN learner, but as far as I can see from the current CVS version, the cosine similarity is there ... so I think it should be working as well.

Regards,
Tobias
Regular Contributor

## Re: kNN and cosine similarity

Tobias Malbrecht wrote:

Hi,

sorry for not answering quickly! I haven't asked the developer who is responsible for revising the kNN learner, but as far as I can see from the current CVS version, the cosine similarity is there ... so I think it should be working as well.

Regards,
Tobias

Ok, I'm currently using it without any problems.