keras中的只读模式

Question

我从这个链接克隆的人类姿态估计keras模型人体姿势估计keras

当我尝试在Google Colab上加载模型时，出现以下错误

码

from keras.models import load_model
model = load_model('model.h5')

错误

ValueError                                Traceback (most recent call

last)
<ipython-input-29-bdcc7d8d338b> in <module>()
      1 from keras.models import load_model
----> 2 model = load_model('model.h5')

/usr/local/lib/python3.6/dist-packages/keras/engine/saving.py in load_model(filepath, custom_objects, compile)
    417     f = h5dict(filepath, 'r')
    418     try:
--> 419         model = _deserialize_model(f, custom_objects, compile)
    420     finally:
    421         if opened_new_file:

/usr/local/lib/python3.6/dist-packages/keras/engine/saving.py in _deserialize_model(f, custom_objects, compile)
    219         return obj
    220 
--> 221     model_config = f['model_config']
    222     if model_config is None:
    223         raise ValueError('No model found in config.')

/usr/local/lib/python3.6/dist-packages/keras/utils/io_utils.py in __getitem__(self, attr)
    300             else:
    301                 if self.read_only:
--> 302                     raise ValueError('Cannot create group in read only mode.')
    303                 val = H5Dict(self.data.create_group(attr))
    304         return val

ValueError: Cannot create group in read only mode.

有人可以帮我了解这种只读模式吗？如何加载此模型？

Answer 1

这是在Google Collab上为您创建的Git
gist示例：https
:
//gist.github.com/kolygri/835ccea6b87089fbfd64395c3895c01f

据我所理解：

您必须设置和定义模型的体系结构，然后使用model.load_weights（’alexnet_weights.h5’）。

这是一个有用的Github对话链接，希望可以帮助您更好地理解问题：https : //github.com/keras-
team/keras/issues/6937