1. AI 鉴画
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? https://news.ycombinator.com/item?id=18812643
3. 2018 十大科技圈有趣新发明
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 Wi-Fi 信号来监测隔墙移动位置等等
The 10 most intriguing inventions of 2018
来源: http://www.jianshu.com/p/ae0a957a8ed4