Mean Estimation under MNAR on USS (test)
0.031MAESet Expansion
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| Set ExpansionPrompting Strategy=CoT2026.02 | 0.031 | 99.4 | |
| Set ExpansionPrompting Strategy=Zero-Shot2026.02 | 0.032 | 99.4 | |
| Set ExpansionPrompting Strategy=Few-Shot2026.02 | 0.035 | 98.4 | |
| Set ExpansionPrompting Strategy=Fine-tuned2026.02 | 0.045 | 99.7 | |
| Naive ImputationPrompting Strategy=Few-Shot2026.02 | 0.059 | — | |
| PPIPrompting Strategy=CoT2026.02 | 0.089 | — | |
| Pattern-MixturePrompting Strategy=CoT2026.02 | 0.09 | — | |
| PPIPrompting Strategy=Fine-tuned2026.02 | 0.091 | — | |
| PPIPrompting Strategy=Zero-Shot2026.02 | 0.092 | — | |
| Pattern-MixturePrompting Strategy=Zero-Shot2026.02 | 0.093 | — | |
| Pattern-MixturePrompting Strategy=Fine-tuned2026.02 | 0.093 | — | |
| PPIPrompting Strategy=Few-Shot2026.02 | 0.094 | — | |
| Pattern-MixturePrompting Strategy=Few-Shot2026.02 | 0.095 | — | |
| LLM RawPrompting Strategy=Few-Shot2026.02 | 0.107 | — | |
| CCAPrompting Strategy=Fine-tuned2026.02 | 0.109 | — | |
| CCAPrompting Strategy=Zero-Shot2026.02 | 0.11 | — | |
| CCAPrompting Strategy=Few-Shot2026.02 | 0.11 | — | |
| CCAPrompting Strategy=CoT2026.02 | 0.11 | — | |
| Aggregated LPPrompting Strategy=Zero-Shot2026.02 | 0.135 | — | |
| Aggregated LPPrompting Strategy=Few-Shot2026.02 | 0.135 | — | |
| Aggregated LPPrompting Strategy=CoT2026.02 | 0.135 | — | |
| Naive ImputationPrompting Strategy=Zero-Shot2026.02 | 0.138 | — | |
| Aggregated LPPrompting Strategy=Fine-tuned2026.02 | 0.139 | — | |
| Naive ImputationPrompting Strategy=Fine-tuned2026.02 | 0.14 | — | |
| Naive ImputationPrompting Strategy=CoT2026.02 | 0.15 | — | |
| LLM RawPrompting Strategy=Zero-Shot2026.02 | 0.273 | — | |
| LLM RawPrompting Strategy=Fine-tuned2026.02 | 0.276 | — | |
| LLM RawPrompting Strategy=CoT2026.02 | 0.295 | — | |
| HeckmanPrompting Strategy=Zero-Shot2026.02 | 0.952 | — | |
| HeckmanPrompting Strategy=CoT2026.02 | 0.959 | — | |
| HeckmanPrompting Strategy=Fine-tuned2026.02 | 0.988 | — | |
| HeckmanPrompting Strategy=Few-Shot2026.02 | 1.235 | — |