My best bet is that we can add in a $setWindowFields stage expansion at parse time, so that we don't have to duplicate any execution logic.
Edit on 4/24/25 -
This will require some reworking to the current logic in DocumentSourceScore - currently $score just translates directly to a $setMetadata stage. However, as a result of minMaxScaler normalization, $score will need to translate into a pipeline of $addFields, $setWindowFields, and $setMetadata.
- depends on
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SERVER-94599 Add $minMaxScalar window function for removable window implementations
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- Closed
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- Closed
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SERVER-94663 Add support for 'input.normalization' none/sigmoid options to $scoreFusion
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- Closed
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- is depended on by
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- Closed
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