—— 请按键盘 空白键 开始游戏 ——

The PAC learning framework provides a formal way to quantify the learnability of a concept class.
PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。
The beauty of a woman must be seen from in her eyes, because that is the doorway to her heart, the place where love resides.
The only weapon of power, its only strategy against this defection, is to reinject realness and referentiality everywhere, in order to convince us of the reality of the social, of the gravity of the economy and the finalities of production.
最好是不失败,其次则是败了却还有办法成功,这才叫善于用人。
The market is a game of probabilities.