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SpeechX Performance
YangZhou edited this page May 30, 2022
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Speechx RTF 以及 CER 测试. 实验测试集说明: 基于Aishell testset 7176 utt上实验,单线程单条顺序测试
总的音频时长:36108.9 s
模型为ds2 linear feature 用 aishell 训练, cer 7.8%
脚本为:https://github.com/PaddlePaddle/PaddleSpeech/tree/develop/speechx/examples/ds2_ol/aishell
cpu:cpu MHz : 2599.998
实验结果:
RTF | CER | |
---|---|---|
paddlespeech export test.sh | 0.648 | 7.8% |
ctc beam search without giga lm | 0.576 | 16.14% |
ctc beam search with lm | 0.571 | 7.8% |
TLG decoder with aishell lm | 0.853 | 11.14% |