LocalDisk H

It's past midnight in Changsha and I'm sitting on a curb, eating noodles. The street is alive the way Chinese cities are alive at 1 a.m. A girl walks past and shouts "VERY HANDSOME MAN!" Another stops and asks for my WeChat. Then another. I've done nothing to deserve this. I'm wearing the same shirt I slept in. The noodles are so good I almost cry. The owner is a small woman, maybe sixty. She says something to me in Chinese. I don't understand a word. But she's looking at me the way a mother looks at her son. I try to tip her. She refuses, and pushes the money back into my hand like I've offended her. I do not fully understand it, but I understand its kindness, and that I'm not supposed to pay for it. I don't know why everyone here has been so kind to me. I don't even know what the I’m doing in Changsha. I couldn't point to it on a map. But the noodles are hot. The girls are laughing down the street. The grandma loves me. And somewhere on this curb, past midnight, in a city I can't find on a map, I think this might be one of the best nights of my life. Thank you, China. I don't know what I did to deserve your people, but I'm grateful for every one of them.

我抢到了火遮眼的上影节场次！好像有见面会

在优化领域里面有个常识就是步步最优，很容易陷入局部最小值。神经网络早年的问题就是非常容易陷入局部最优。 人生也一样，如果没有很强的使命感，没有理想，没有vision，每一步看起来都是最优，上最好的小学，上最好的初中，上最好的高中，上最好的大学，最热门的专业，毕业找起薪最高的公司，最快速的爬ladder。 等到你爬到半空的时候，发现你陷入了局部最优。 比下肯定是绰绰有余的，公司总监，副总。 钱么，也差不多够了。 但是回过头来看，这是不是你的全局最优呢？ 大家可以看看nasdaq的很多公司的创始人，看看科创板公司的创始人，看看大公司里面的那些同僚，看看他们的成长轨迹。 你就会发现，步步最优，很容易陷入局部最优。 说起奥赛金牌，认识两个老乡，物理金牌，一路走，在美国读博，工作。做了几年都回去创业了。 最后不约而同都选了光相关的领域。 最近大家都知道，这个领域爆火了。 而人家在10年前就躬身入局了。

我抢到了火遮眼的上影节场次！好像有见面会