主要介绍了keras 多任务多loss实例，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧

记录一下： # Three loss functions category_predict1 = Dense(100, activation='softmax', name='ctg_out_1')( Dropout(0.5)(feature1) ) category_predict2 = Dense(100, activation='softmax', name='ctg_out_2')( Dropout(0.5)(feature2) ) dis = Lambda(eucl_dist, name='square')([feature1, feature2]) judge = Den