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Use 0.95 as default ratio for lucene radial search traversal similarity #1619

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merged 4 commits into from
Apr 18, 2024

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junqiu-lei
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@junqiu-lei junqiu-lei commented Apr 17, 2024

Description

This PR set up Lucene engine traversalSimilarity value to 0.95 * resultSimilarity(min_score) based on benchmark result #814 (comment)

Issues Resolved

Part of #814

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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One minor comment, but everything else looks good to me!

src/main/java/org/opensearch/knn/common/KNNConstants.java Outdated Show resolved Hide resolved
Signed-off-by: Junqiu Lei <[email protected]>
@junqiu-lei junqiu-lei requested a review from ryanbogan April 17, 2024 20:27
ryanbogan
ryanbogan previously approved these changes Apr 17, 2024
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LGTM!

Signed-off-by: Junqiu Lei <[email protected]>
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overall code looks good to me. Waiting for CIs to complete.

Signed-off-by: Junqiu Lei <[email protected]>
@junqiu-lei junqiu-lei merged commit d47af62 into opensearch-project:main Apr 18, 2024
48 of 53 checks passed
@junqiu-lei junqiu-lei deleted the lucene-traversal branch April 18, 2024 00:08
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Will do manually backport to 2.x with #1617

junqiu-lei added a commit that referenced this pull request Apr 29, 2024
… (#1658)

* Use 0.95 as default ratio for lucene radial search traversal similarity (#1619)

Signed-off-by: Junqiu Lei <[email protected]>
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4 participants