优化算法LSTM python代码

下面是一个使用粒子群算法优化LSTM模型的Python代码：

def create_model(lags): 
    model = Sequential() 
    model.add(LSTM(50, input_shape=(1, lags))) 
    model.add(Dense(1)) 
    model.compile(loss='mean_squared_error', optimizer='adam') 
    return model

def pso_optimization(train_X, train_Y, test_X, test_Y, lags): 
    def objective_function(weights): 
        weights = np.reshape(weights, (lags, 1)) 
        model = create_model(lags) 
        model.layers<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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