题目内容

关于深度学习的说法中,下面说法正确的是()

A. 用Sigmoid激活函数时,如果权重初始化较大或较小时,容易出现梯度饱和梯度消失,可选用Tanh函数改进
B. 批规范化(batch normalization)是在不引入新参数的情况下保证每一层网络的输入具有相同的分布
C. 与Sigmoid函数相比,Relu较不容易使网络产生梯度消失
D. 梯度下降法实现简单,当目标函数是凸函数时,可基于二阶收敛快速到达目标值

查看答案
更多问题

According to Sunzi, supreme excellence in warfare refers to___()

A. defeating the enemy’s resistance without fighting
B. winning every battle against your enemy
C. being always well-prepared
D. capturing the enemy’s highest commander

Which of the following statements about The Art of War is not true()

A. The book used to be a primary source for Westerners to understand Chinese strategic thoughts
B. It is heavily influenced by Confucian teachings about morality
C. Its influence never fades and it is still frequently quoted in today’s world
D. It doesn’t advocate war and military conquest

Which of the following statements is not true about Yang Zhu()

A. Yang Zhu’s teachings were considered rather dangerous in his time
B. Yang Zhu’s thoughts bear some resemblance to the idea of individualism
C. To Yang Zhu, morality is something deliberately made up to hinder personal pursuit of pleasure
D. Yang Zhu preached with Mozi the thought of universal love

What’s the difference between Confucius’s idea about righteousness and profit and that of Mencius?______()

A. They both valued righteousness and profit
B. They both valued righteousness and paid no attention to profit
Confucius emphasized that profit should be gained in a right way, but Mencius only paid attention to humaneness and righteousness, and refused to take profit into consideration
D. Mencius thought it’s dangerous to think only of righteousness and not to pay any attention to profit

答案查题题库