co_lstm_predict_day.py 文件源码

def build_model():
    """
    ????
    """
    model = Sequential()

    model.add(LSTM(units=Conf.LAYERS[1], input_shape=(Conf.LAYERS[1], Conf.LAYERS[0]), return_sequences=True))
    model.add(Dropout(0.2))

    model.add(LSTM(Conf.LAYERS[2], return_sequences=False))
    model.add(Dropout(0.2))

    model.add(Dense(units=Conf.LAYERS[3]))
    # model.add(BatchNormalization(weights=None, epsilon=1e-06, momentum=0.9))
    model.add(Activation("tanh"))
    # act = PReLU(alpha_initializer='zeros', weights=None)
    # act = LeakyReLU(alpha=0.3)
    # model.add(act)

    start = time.time()
    model.compile(loss="mse", optimizer="rmsprop")
    print("> Compilation Time : ", time.time() - start)
    return model