I trained a model with 4 hidden layers and 2 dense layers and I have saved that model.
Now I want to load that model and want to split into two models, one with one hidden layers and another one with only dense layers.
I have splitted the model with hidden layer in the following way
model = load_model ("model.hdf5")
HL_model = Model(inputs=model.input, outputs=model.layers[7].output)
Here the model is loaded model, in the that 7th layer is my last hidden layer. I tried to split the dense in the like
DL_model = Model(inputs=model.layers[8].input, outputs=model.layers[-1].output)
and I am getting error
TypeError: Input layers to a `Model` must be `InputLayer` objects.
After splitting, the output of the HL_model will the input for the DL_model.
Can anyone help me to create a model with dense layer?
PS : I have tried below code too
from keras.layers import Input
inputs = Input(shape=(9, 9, 32), tensor=model_1.layers[8].input)
model_3 = Model(inputs=inputs, outputs=model_1.layers[-1].output)
And getting error as
RuntimeError: Graph disconnected: cannot obtain value for tensor Tensor("conv2d_1_input:0", shape=(?, 144, 144, 3), dtype=float32) at layer "conv2d_1_input". The following previous layers were accessed without issue: []
here (144, 144, 3) in the input image size of the model.
You need to specify a new Input
layer first, then stack the remaining layers over it:
DL_input = Input(model.layers[8].input_shape[1:])
DL_model = DL_input
for layer in model.layers[8:]:
DL_model = layer(DL_model)
DL_model = Model(inputs=DL_input, outputs=DL_model)
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