__defined

如果把模型保存下来，然后重新加载load_model报错

10

报错是这样的： ValueError: Unknown loss function:《lambda》 然后我改成这样 model = load_model(os.path.join(KERAS_MODEL_PATH, 'cnn.h5'), custom_objects={'ctc': lambda y_true, y_pred: y_pred}) 还是报错，求解。谢谢 如果我想把训练好的模型保存下来，并做成一个服务，你这个模型改怎么保存啊？

tf-gpu 1.10.0 报错module 'tensorflow.sparse' has no attribute 'to_dense'

7

你好，kerlomz，我使用您的代码跑的时候，framework.py中的类GraphOCR中的 self.dense_decoded = tf.sparse.to_dense(self.decoded[0], default_value=-1, name="dense_decoded")这行代码报错，AttributeError: module 'tensorflow.sparse' has no attribute 'to_dense'。请问您确定在TF_GPU 1.10.0这个版本可以运行您的程序？ 谢谢~

RNN-Transducer Loss support

12

I found that there are no RNN-Transducer loss in the new version. I have to use third party pkg like [wrap-transducer](https://github.com/HawkAaron/warp-transducer/tree/master/tensorflow_binding) So, official support in both tf1.x and tf2 is...

captcha preprocessing codes

2

Do you have the plan to share the captcha preprocessing codes? I read your paper, very nice.