當(dāng)遺憾取代夢想時(shí)，一個(gè)人才算老了。
從有限數(shù)據(jù)中泛化的能力是有效學(xué)習(xí)算法的標(biāo)志。
"Maybe you can afford to wait. Maybe for you there’s a tomorrow. Maybe for you there’s one thousand tomorrows, or three thousand, or ten, so much time you can bathe in it, roll around it, let it slide like coins through your fingers. So much time you can waste it. But for some of us there’s only today. And the truth is, you never really know."