keras - keras 无法可视化没有嵌入层使用 tensorboar 投影仪

Question

我尝试使用 Keras.callbacks.tensorboard 可视化分类程序。该方法具有诸如 embeddings_freq\embeddings_layer_names\embeddings_data 之类的参数。我将最后一个 FC 层分配给 embedding_layer_names。它不起作用。抛出的错误：

tensorflow.python.framework.errors_impl.NotFoundError: 2 root error(s) found.
  (0) Not found: Resource localhost/FC_embedding/N10tensorflow3VarE does not exist.
         [[node strided_slice/_assign (defined at /home/admin1/anaconda3/envs/max/lib/python3.7/site-packages/tensorflow_core/python/framework/ops.py:1748) ]]
         [[ReadVariableOp_1/_191]]
  (1) Not found: Resource localhost/FC_embedding/N10tensorflow3VarE does not exist.
         [[node strided_slice/_assign (defined at /home/admin1/anaconda3/envs/max/lib/python3.7/site-packages/tensorflow_core/python/framework/ops.py:1748) ]]