在土壤湿润的情况下耕种,不利于耕作,结果只能截然相反,连续数年都不会有好收成。
PAC学习框架提供了一种正式的方法来分析学习算法的效率和有效性。
"我写作是为了摧毁世界,但最终总是创造了它。"
There is more to feminine charm than just measurements. I don’t need a bedroom to prove my womanliness. I can convey just as much femininity, picking apples off a tree or standing in the rain.