Re: Cosine LSH Join

2015-09-23 Thread Nick Pentreath
sibility? > On Wed, Sep 23, 2015 at 3:02 PM, Demir wrote: > We've just open sourced a LSH implementation on Spark. We're using this > internally in order to find topK neighbors after a matrix factorization. > We hope that this might be of use for others: > https://github.com/so

Re: Cosine LSH Join

2015-09-23 Thread Charlie Hack
use for others: https://github.com/soundcloud/cosine-lsh-join-spark For those wondering: lsh is a technique to quickly find most similar neighbors in a high dimensional space. This is a problem faced whenever objects are represented as vectors in a high dimensional space e.g. words, items, us

Re: Cosine LSH Join

2015-09-23 Thread Nick Pentreath
gt; https://github.com/soundcloud/cosine-lsh-join-spark > > For those wondering: lsh is a technique to quickly find most similar > neighbors in a high dimensional space. This is a problem faced whenever > objects are represented as vectors in a high dimensional space e.g. words,

Cosine LSH Join

2015-09-23 Thread Demir
We've just open sourced a LSH implementation on Spark. We're using this internally in order to find topK neighbors after a matrix factorization. We hope that this might be of use for others: https://github.com/soundcloud/cosine-lsh-join-spark For those wondering: lsh is a technique