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ba0db0b6d6
Add rescore index type: stores full-precision float vectors in a rowid-keyed shadow table, quantizes to int8 for fast initial scan, then rescores top candidates with original vectors. Includes config parser, shadow table management, insert/delete support, KNN integration, compile flag (SQLITE_VEC_ENABLE_RESCORE), fuzz targets, and tests.
20 lines
127 B
Text
20 lines
127 B
Text
"rescore"
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"quantizer"
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"bit"
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"int8"
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"oversample"
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"indexed"
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"by"
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"float"
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"("
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")"
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","
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"="
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"["
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"]"
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"1"
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"8"
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"16"
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"128"
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"256"
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"1024"
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