[
https://issues.apache.org/jira/browse/SPARK-18454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15874956#comment-15874956
]
Yun Ni edited comment on SPARK-18454 at 2/21/17 9:39 PM:
---------------------------------------------------------
[~josephkb] [~sethah] [~mlnick] [~karlhigley] I opened a gDoc for discussions.
Feel free to make comments and add any new sections:
https://docs.google.com/document/d/1opWy2ohXaDWjamV8iC0NKbaZL9JsjZCix2Av5SS3D9g/edit
was (Author: yunn):
[~josephkb] [~sethah] [~mlnick] I opened a gDoc for discussions. Feel free to
make comments and add any new sections:
https://docs.google.com/document/d/1opWy2ohXaDWjamV8iC0NKbaZL9JsjZCix2Av5SS3D9g/edit
> Changes to improve Nearest Neighbor Search for LSH
> --------------------------------------------------
>
> Key: SPARK-18454
> URL: https://issues.apache.org/jira/browse/SPARK-18454
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Reporter: Yun Ni
>
> We all agree to do the following improvement to Multi-Probe NN Search:
> (1) Use approxQuantile to get the {{hashDistance}} threshold instead of doing
> full sort on the whole dataset
> Currently we are still discussing the following:
> (1) What {{hashDistance}} (or Probing Sequence) we should use for {{MinHash}}
> (2) What are the issues and how we should change the current Nearest Neighbor
> implementation
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
