May, 2023
基于非自回归端到端语音识别系统的准确可靠置信度估计
Accurate and Reliable Confidence Estimation Based on Non-Autoregressive End-to-End Speech Recognition System
Xian Shi, Haoneng Luo, Zhifu Gao, Shiliang Zhang, Zhijie Yan
TL;DR这篇论文提出了 CIF-Aligned 的置信度估计模型(CA-CEM),并使用 Paraformer 实现了精确可靠的置信度估计,最终在 AUC、RMSE、ECE-U 等多个指标上获得显著改进。