Table 5 SAD performance on different α
From: Timestamp-aligning and keyword-biasing end-to-end ASR front-end for a KWS system
|  | SAD α 0.1 | SAD α 0.2 | SAD α 0.3 | SAD α 0.4 | SAD α 0.5 |
|---|---|---|---|---|---|
PFN | 0.1884 | 0.1298 | 0.0940 | 0.0716 | 0.0570 |
PFP | 0.0181 | 0.0251 | 0.0317 | 0.0378 | 0.0440 |
DCF(θ) | 0.1458 | 0.1037 | 0.0784 | 0.0631 | 0.0537 |
# segments | 3891 | 3262 | 2694 | 2191 | 1878 |