1. AI鉴画
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罗格斯大学的研究员用300幅毕加索、马蒂斯等著名画家的线稿来训练AI识别画笔风格,从而判断画作真伪。之前提到过,训练AI在海量数据里找到正确的pattern很难,但如果一开始就告诉AI要找什么,那么接下去的事情就简单了。AI的正确率大概在80%。
AI trained to detect art forgeries by looking at a single stroke
2. Ask HN:你遇到过最有天赋的程序员都是什么年纪的?
30+的程序员何去何从这个问题大概也是放诸四海皆准的。两类被提名的程序员。
天赋型20岁前后的年轻程序员,特征是:
pick up new things absurdly quickly; pick up on patterns very easily; have general experience in enough domains to make quick connections; etc
另一类在40-50之间的经验型,特征是:
Thinks about problems deeply and thoroughly, codes quickly, optimizes when and only when it's time, and is the purest measure of productivity I know.
强行总结一下;如果在20岁的时候发现自己并不是天赋型选手那就尽早让自己变成经验型吧。
Ask HN: How old were the most talented software engineers you've met?
3. 2018十大科技圈有趣新发明
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人工突触:一种比天然突触放电速度快一百万倍的电子突触、抗老药物、没有推进器的飞机、使用wifi信号来监测隔墙移动位置等等
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