Skip to content
This repository has been archived by the owner on Aug 2, 2022. It is now read-only.

Recall bug fix for odfe>=1.8 #155

Merged
merged 2 commits into from
Jul 1, 2020

Conversation

vamshin
Copy link
Member

@vamshin vamshin commented Jul 1, 2020

Issue #, if available:
#154

Description of changes:
Details in the issue link above

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

@vamshin vamshin requested a review from jmazanec15 July 1, 2020 08:30
@vamshin vamshin mentioned this pull request Jul 1, 2020
Copy link
Member

@jmazanec15 jmazanec15 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM! Great work finding this fix.

As a note, to confirm that it works, I ran the following test:

  1. Ingested the SIFT data set from ANN Benchmarks into a single node instance that used the 1.8.0.0 Community AMI with 5 shards and default algorithm settings
  2. Force merged the index to one segment
  3. Ran the 10,000 test queries with size and k = 100, and computed recall. Before the fix, recall < 0.75. After the fix, recall > 0.99

@vamshin vamshin merged commit 74034d1 into opendistro-for-elasticsearch:master Jul 1, 2020
vamshin added a commit that referenced this pull request Jul 1, 2020
* recall bug fix for odfe>=1.8
@jmazanec15 jmazanec15 added the Bug Fixes Change that fixes a bug label Jul 16, 2020
@jmazanec15 jmazanec15 changed the title recall bug fix for odfe>=1.8 Recall bug fix for odfe>=1.8 Jul 16, 2020
jmazanec15 pushed a commit to jmazanec15/k-NN that referenced this pull request Oct 14, 2020
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Labels
Bug Fixes Change that fixes a bug
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants