The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.
我们每个人都生活在各自的过去中,人们会用一分钟的时间去认识一个人,用一小时的时间去喜欢一个人,再用一天的时间去爱上一个人,到最后呢,却要用一辈子的时间去忘记一个人。
I'm a failed poet. Maybe every novelist wants to write poetry first, finds he can't and then tries the short story which is the most demanding form after poetry. And failing at that, only then does he turn to the novel.
在数学中,最简单的问题往往导致最深刻的发现。
译文:去偷窃终究是瞒不过家乡的人,偷吃食物瞒不过舌头和牙齿。赏析:人做坏事迟早都会被大家知道,可以瞒得住一时,不能瞒得住一世。
The artist must be a child of the earth.
爱是唯一让生活可以忍受的东西,但它也是我们最大痛苦的来源。
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。