I train senet model like this:
senet =SEResNeXt.SEResNeXt(224,12).model
adam = tensorflow.keras.optimizers.Adam(lr=0.001, beta_1=0.9, beta_2=0.999, decay=1e-6)
senet.compile(loss='categorical_crossentropy',optimizer=adam, metrics=['accuracy'])
filepath="model_val/weights-improvement-{epoch:02d}-{acc:.2f}.hdf5"
checkpoint = ModelCheckpoint(filepath, monitor='acc', verbose=1, save_best_only=True, mode='max')
senet.fit(X, Y ,epochs=200, batch_size=2,callbacks=[checkpoint ])
When I try to load trained model, i got this :
model = load_model('model_val/weights-improvement-32-0.95.hdf5') File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/models.py", line 240, in load_model model = model_from_config(model_config, custom_objects=custom_objects) File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/models.py", line 314, in model_from_config return layer_module.deserialize(config, custom_objects=custom_objects) File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/layers/__init__.py", line 55, in deserialize printable_module_name='layer') File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/utils/generic_utils.py", line 139, in deserialize_keras_object list(custom_objects.items()))) File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/engine/topology.py", line 2490, in from_config process_layer(layer_data) File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/engine/topology.py", line 2476, in process_layer custom_objects=custom_objects) File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/layers/__init__.py", line 55, in deserialize printable_module_name='layer') File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/utils/generic_utils.py", line 139, in deserialize_keras_object list(custom_objects.items()))) File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/layers/core.py", line 696, in from_config printable_module_name='function in Lambda layer') File "/home/tensorflow04/anaconda3/lib/python3.6/site-packages/keras/utils/generic_utils.py", line 156, in deserialize_keras_object fn = module_objects.get(function_name) AttributeError: 'NoneType' object has no attribute 'get'