擅长:python、mysql、java
<p><code>add</code>方法只出现在<a href="https://keras.io/getting-started/sequential-model-guide/" rel="noreferrer">sequential models</a>(<a href="https://keras.io/models/sequential/" rel="noreferrer">^{<cd2>} class</a>)中,这是更强大但更复杂的<a href="https://keras.io/getting-started/functional-api-guide/" rel="noreferrer">functional model</a>(<a href="https://keras.io/models/model/" rel="noreferrer">^{<cd3>} class</a>)的简单接口。<code>load_model</code>将始终返回一个<code>Model</code>实例,这是最通用的类。</p>
<p>你可以看看这个例子,看看如何组成不同的模型,但最终的想法是,一个<code>Model</code>的行为与任何其他层都非常相似。所以你应该能够:</p>
<pre><code>prev_model = load_model('final_model.h5') # loading the previously saved model.
new_model = Sequential()
new_model.add(prev_model)
new_model.add(Dense(256,activation='relu'))
new_model.add(Dropout(0.5))
new_model.add(Dense(1,activation='sigmoid'))
new_model.compile(...)
</code></pre>