VectorChord 1.1.1 Release Notes
Features
Added 4 new functions:
dequantize_to_vector(rabitq8)dequantize_to_halfvec(rabitq8)dequantize_to_vector(rabitq4)dequantize_to_halfvec(rabitq4)
These functions convert quantized vectors back into floating-point vectors.
See Quantization Types for docs.
What's Changed
Replaced the quantization algorithm used by:
quantize_to_rabitq8(vector)quantize_to_rabitq8(halfvec)quantize_to_rabitq4(vector)quantize_to_rabitq4(halfvec)
with a faster implementation for improved performance.
Full Changelog: 1.1.0...1.1.1