Comments (14)
这应该是正常的,你训练那个数据集?
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这应该是正常的,你训练那个数据集?
WenetSpeech数据集与前三个开源小型数据集
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字错率一开始就是0.57 ?batch size是多少?
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字错率一开始就是0.57 ?batch size是多少?
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是正常的,一般是在20多轮的时候有较大的下降。你也可以用VisualDL查看训练log的变化,有loss有没有在减小的趋势。要看整体趋势,不能只看某个值,因为音频的长度不一。
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训练时间有点久,训练时,GPU占用大吗?
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训练时间有点久,训练时,GPU占用大吗?
两块卡一共占了27g多,训练速度属实有点慢了,一个epoch37,8小时
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我问得是这个占用率。因为通常情况下,数据读取和预处理会导致GPU的占用率不够,WenetSpeech的数量很多,如果是机械硬盘,会导致读取速度变慢。
这个要注意。
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这就没问题了。等训练20多轮的时候变化情况
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这就没问题了。等训练20多轮的时候变化情况
好的,感谢解惑
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有变化吗?
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依旧表现不太好,字错率没有下降
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对了,现在提供了更大的模型deepspeech2_big
,你可以试试这个模型训练。
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Related Issues (20)
- ppasr HOT 1
- 语音活动检测可以检测英文吗 HOT 1
- 模型预测问题 HOT 1
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- 训练到一半突然出现CUDNN error(8), CUDNN_STATUS_EXECUTION_FAILED. HOT 3
- 同一个音频实时识别与长语音识别相去甚远。
- 能不能不要用CSDN共享模型? HOT 1
- 在linux上 使用本地预测遇到CUBLAS error(13) HOT 3
- 求助,gui引入三个标点的模型后无法打开文件选择器 HOT 1
- python train.py的时候报错 HOT 4
- 点击音频按钮就显示[object Event] HOT 1
- ppasr的VADPredictor,能支持自定义时间长度的切分吗? HOT 1
- 标准值问题 HOT 2
- 你好,我昨天才下载的代码,怎么还是会train报这个错 HOT 1
- 训练问题 HOT 38
- FatalError: `Erroneous arithmetic operation` is detected by the operating system. HOT 1
- 你好我训练的时候报错,请问你知道怎么解决吗 HOT 5
- download_data/noise.py 这个里面”args.noise_path”这个不存在? HOT 5
- OSError: (External) CUDA error(222), the provided PTX was compiled with an unsupported toolchain..
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