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Benchmarks
Vector Quantization on Gaussian source
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0.0625
MSE
Theoretical limit
0.059
0.082625
0.10625
0.129875
Mar 11, 2026
MSE
SQNR
Retention (%)
Updated 2mo ago
Evaluation Results
Method
Method
Links
MSE
SQNR
Retention (%)
Theoretical limit
BPW=2
2026.03
0.0625
2
100
LLVQ/Leech [shape-gain]
Dim=24, BPW=2
2026.03
0.078
1.84
92.1
LLVQ/Leech [spherical shaping]
Dim=24, BPW=2
2026.03
0.084
1.79
89.4
Quip#/E8P
Dim=8, BPW=2
2026.03
0.092
1.72
86.1
E8 coset
Dim=8, BPW=2
2026.03
0.103
1.64
82
Lloyd-Max
Dim=1, BPW=2
2026.03
0.12
1.53
77
Uniform
Dim=1, BPW=2
2026.03
0.15
1.37
69
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