Loading model from json object Keras
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My script to load Keras CNN model from saved json object is as follows:
import keras
from keras.models import model_from_json
json_file = open('k_model.json', 'r')
loaded_model_json = json_file.read()
json_file.close()
loaded_model = model_from_json(loaded_model_json)
model_from_json is throwing the following error :
TypeError: __init__() takes at least 4 arguments (3 given)
Has anyone faced similar issue?
Note: In Python3 it works fine, even in Python2.7 it was working fine earlier.
Complete stack trace as follows :
Using TensorFlow backend.
Traceback (most recent call last):
File "test.py", line 63, in <module>
loaded_model = model_from_json(loaded_model_json)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 197, in model_from_json
return layer_from_config(config, custom_objects=custom_objects)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1019, in from_config
layer = get_or_create_layer(first_layer)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1003, in get_or_create_layer
layer = layer_from_config(layer_data)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/engine/topology.py", line 929, in from_config
return cls(**config)
TypeError: __init__() takes at least 4 arguments (3 given)
Failed with exit code: 1
python keras neural-network conv-neural-network data-science
asked Nov 18 at 21:07
iprof0214
7210
add a comment |
up vote
0
down vote
favorite
My script to load Keras CNN model from saved json object is as follows:
import keras
from keras.models import model_from_json
json_file = open('k_model.json', 'r')
loaded_model_json = json_file.read()
json_file.close()
loaded_model = model_from_json(loaded_model_json)
model_from_json is throwing the following error :
TypeError: __init__() takes at least 4 arguments (3 given)
Has anyone faced similar issue?
Note: In Python3 it works fine, even in Python2.7 it was working fine earlier.
Complete stack trace as follows :
Using TensorFlow backend.
Traceback (most recent call last):
File "test.py", line 63, in <module>
loaded_model = model_from_json(loaded_model_json)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 197, in model_from_json
return layer_from_config(config, custom_objects=custom_objects)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1019, in from_config
layer = get_or_create_layer(first_layer)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1003, in get_or_create_layer
layer = layer_from_config(layer_data)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/engine/topology.py", line 929, in from_config
return cls(**config)
TypeError: __init__() takes at least 4 arguments (3 given)
Failed with exit code: 1
python keras neural-network conv-neural-network data-science
asked Nov 18 at 21:07
iprof0214
7210
It's very hard to know where this error is coming from. Can you put the entire stack trace?
– Daniel Möller
Nov 18 at 22:53
@DanielMöller - Edited the post with complete stack trace
– iprof0214
Nov 19 at 7:11
Hmmm, hard to tell, but it seems there is some kind of bug or version incompatibility there.
– Daniel Möller
Nov 20 at 1:04
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
My script to load Keras CNN model from saved json object is as follows:
import keras
from keras.models import model_from_json
json_file = open('k_model.json', 'r')
loaded_model_json = json_file.read()
json_file.close()
loaded_model = model_from_json(loaded_model_json)
model_from_json is throwing the following error :
TypeError: __init__() takes at least 4 arguments (3 given)
Has anyone faced similar issue?
Note: In Python3 it works fine, even in Python2.7 it was working fine earlier.
Complete stack trace as follows :
Using TensorFlow backend.
Traceback (most recent call last):
File "test.py", line 63, in <module>
loaded_model = model_from_json(loaded_model_json)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 197, in model_from_json
return layer_from_config(config, custom_objects=custom_objects)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1019, in from_config
layer = get_or_create_layer(first_layer)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1003, in get_or_create_layer
layer = layer_from_config(layer_data)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/engine/topology.py", line 929, in from_config
return cls(**config)
TypeError: __init__() takes at least 4 arguments (3 given)
Failed with exit code: 1
python keras neural-network conv-neural-network data-science
asked Nov 18 at 21:07
iprof0214
7210
My script to load Keras CNN model from saved json object is as follows:
import keras
from keras.models import model_from_json
json_file = open('k_model.json', 'r')
loaded_model_json = json_file.read()
json_file.close()
loaded_model = model_from_json(loaded_model_json)
model_from_json is throwing the following error :
TypeError: __init__() takes at least 4 arguments (3 given)
Has anyone faced similar issue?
Note: In Python3 it works fine, even in Python2.7 it was working fine earlier.
Complete stack trace as follows :
Using TensorFlow backend.
Traceback (most recent call last):
File "test.py", line 63, in <module>
loaded_model = model_from_json(loaded_model_json)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 197, in model_from_json
return layer_from_config(config, custom_objects=custom_objects)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1019, in from_config
layer = get_or_create_layer(first_layer)
File "/usr/local/lib/python2.7/dist-packages/keras/models.py", line 1003, in get_or_create_layer
layer = layer_from_config(layer_data)
File "/usr/local/lib/python2.7/dist-packages/keras/utils/layer_utils.py", line 36, in layer_from_config
return layer_class.from_config(config['config'])
File "/usr/local/lib/python2.7/dist-packages/keras/engine/topology.py", line 929, in from_config
return cls(**config)
TypeError: __init__() takes at least 4 arguments (3 given)
Failed with exit code: 1
python keras neural-network conv-neural-network data-science
python keras neural-network conv-neural-network data-science
asked Nov 18 at 21:07
iprof0214
7210
asked Nov 18 at 21:07
iprof0214
7210
edited Nov 19 at 7:11
asked Nov 18 at 21:07
iprof0214
7210
asked Nov 18 at 21:07
iprof0214
7210
asked Nov 18 at 21:07
iprof0214
7210
7210
It's very hard to know where this error is coming from. Can you put the entire stack trace?
– Daniel Möller
Nov 18 at 22:53
@DanielMöller - Edited the post with complete stack trace
– iprof0214
Nov 19 at 7:11
Hmmm, hard to tell, but it seems there is some kind of bug or version incompatibility there.
– Daniel Möller
Nov 20 at 1:04
add a comment |
It's very hard to know where this error is coming from. Can you put the entire stack trace?
– Daniel Möller
Nov 18 at 22:53
@DanielMöller - Edited the post with complete stack trace
– iprof0214
Nov 19 at 7:11
Hmmm, hard to tell, but it seems there is some kind of bug or version incompatibility there.
– Daniel Möller
Nov 20 at 1:04
It's very hard to know where this error is coming from. Can you put the entire stack trace?
– Daniel Möller
Nov 18 at 22:53
It's very hard to know where this error is coming from. Can you put the entire stack trace?
– Daniel Möller
Nov 18 at 22:53
@DanielMöller - Edited the post with complete stack trace
– iprof0214
Nov 19 at 7:11
@DanielMöller - Edited the post with complete stack trace
– iprof0214
Nov 19 at 7:11
Hmmm, hard to tell, but it seems there is some kind of bug or version incompatibility there.
– Daniel Möller
Nov 20 at 1:04
Hmmm, hard to tell, but it seems there is some kind of bug or version incompatibility there.
– Daniel Möller
Nov 20 at 1:04
add a comment |
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It's very hard to know where this error is coming from. Can you put the entire stack trace?
– Daniel Möller
Nov 18 at 22:53
@DanielMöller - Edited the post with complete stack trace
– iprof0214
Nov 19 at 7:11
Hmmm, hard to tell, but it seems there is some kind of bug or version incompatibility there.
– Daniel Möller
Nov 20 at 1:04