Source Selection on 100-domain LLM conditional regime
53Top-1 AccuracyFisherSketch
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| FisherSketchprojection=dense, shrinkage=EB-shrunk check2026.06 | 53 | 88 | 0.468 | |
| FisherSketchprojection=SRHT, shrinkage=EB-shrunk2026.06 | 50 | 89 | 0.437 | |
| Activation-only2026.06 | 49 | 87 | 0.411 | |
| Mean-gradient cosine2026.06 | 48 | 88 | 0.338 | |
| Diagonal-Fisher cosine2026.06 | 47 | 88 | 0.34 | |
| Error-only2026.06 | 47 | 87 | 0.492 | |
| Product proxy2026.06 | 46 | 88 | 0.491 |