Mom, why do you laugh so much? / Because I have you as my daughter.
妈妈,你怎么那么爱笑? / 因为妈妈生了你呀。
Don’t worry how or where you begin. As long as you keep moving, your success will be far from where you start.
哲学问题的形式是:‘我不知道我该怎么做。’
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。