eu sunt putin confuz cu privire la producția forma de keras strat. Am creat un eșantion keras model și, de asemenea, afișat rezumatul acestuia.
numberOfLSTMcells=1
n_timesteps_in=129
n_features=61
inp =Input(shape=(n_timesteps_in, n_features))
lstm= LSTM(numberOfLSTMcells,return_sequences=True, return_state=False) (inp)
fc=Dense(64,activation='relu',name='hidden_layer')(lstm)
out=Dense(1,activation='sigmoid',name='last_layer')(fc)
model = Model(inputs=inp, outputs=out)
Rezumat de model
Model: "model_1"
_________________________________________________________________
Layer (type) Output Shape Param #
=================================================================
input_3 (InputLayer) [(None, 129, 61)] 0
_________________________________________________________________
lstm_2 (LSTM) (None, 129, 1) 252
_________________________________________________________________
hidden_layer (Dense) (None, 129, 64) 128
_________________________________________________________________
last_layer (Dense) (None, 129, 1) 65
=================================================================
Total params: 445
Trainable params: 445
Non-trainable params: 0
Ceea ce cred că forma de ultimul strat ar trebui să fie (None,64,1)
. Pentru hidden_layers are 64 de neuroni care merge ca intrare pentru last_layer