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Ensure negative scores aren not returned from scalar quantization scorer #13356

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benwtrent
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Depending on how we quantize and then scale, we can edge down below 0 for dotproduct scores.

This is exceptionally rare, I have only seen it in extreme circumstances in tests (with random data and low dimensionality).

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LGTM

lucene/CHANGES.txt Outdated Show resolved Hide resolved
@benwtrent benwtrent merged commit f10748c into apache:main May 13, 2024
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@benwtrent benwtrent deleted the bugfix/ensure-negative-scores-arenot-returned branch May 13, 2024 15:00
benwtrent added a commit that referenced this pull request May 13, 2024
…rer (#13356)

Depending on how we quantize and then scale, we can edge down below 0 for dotproduct scores.

This is exceptionally rare, I have only seen it in extreme circumstances in tests (with random data and low dimensionality).
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