【发布时间】:2016-12-28 01:39:15
【问题描述】:
假设我适合以下神经网络来解决二元分类问题:
model = Sequential()
model.add(Dense(21, input_dim=19, init='uniform', activation='relu'))
model.add(Dense(80, init='uniform', activation='relu'))
model.add(Dense(80, init='uniform', activation='relu'))
model.add(Dense(1, init='uniform', activation='sigmoid'))
# Compile model
model.compile(loss='binary_crossentropy', optimizer='adam', metrics=['accuracy'])
# Fit the model
model.fit(x2, training_target, nb_epoch=10, batch_size=32, verbose=0,validation_split=0.1, shuffle=True,callbacks=[hist])
如何使用 AdaBoost 增强神经网络? keras 有这方面的命令吗?
【问题讨论】:
标签: python neural-network keras adaboost boosting