在执行train_am.py 文件时出现如下警告

[freefly518]

我在执行下面代码的时候。出现如下警告。其他人有吗？ python train_am.py --data_config ./configs/am_data.yml --model_config ./configs/conformer.yml

WARNING:tensorflow:7 out of the last 9 calls to <function MultiHeadAttention.call at 0x7f2b902fb840> triggered tf.function retracing. Tracing is expensive and the excessive number of tracings is likely due to passing python objects instead of tensors. Also, tf.function has experimental_relax_shapes=True option that relaxes argument shapes that can avoid unnecessary retracing. Please refer to https://www.tensorflow.org/tutorials/customization/performance#python_or_tensor_args and https://www.tensorflow.org/api_docs/python/tf/function for more details. 2020-11-17 10:08:31,362 - tensorflow - WARNING - 7 out of the last 9 calls to <function MultiHeadAttention.call at 0x7f2b902fb840> triggered tf.function retracing. Tracing is expensive and the excessive number of tracings is likely due to passing python objects instead of tensors. Also, tf.function has experimental_relax_shapes=True option that relaxes argument shapes that can avoid unnecessary retracing. Please refer to https://www.tensorflow.org/tutorials/customization/performance#python_or_tensor_args and https://www.tensorflow.org/api_docs/python/tf/function for more details.

[freefly518]

数据集是 aishell1 我没有aishell2 的数据集

[Z-yq]

没有问题，这个是多重@tf.function导致的，除了会有警告，没有其它影响

[freefly518]

@Z-yq 程序集成了最新的模型，模型比较多。 如果有时间，录点视频，大概讲解一下，效果非常好！

[freefly518]

@Z-yq 建议创建一个交流群。不知怎么样。

[Z-yq]

交流群 的提议可以，我建一个

[Z-yq]

这类问题进群说吧，这里就关闭了