chenge Blog

Written by chenge who lives and works in Shanghai China building useful things. You should follow him on Twitter or email: chenge3k at qq.com

My Hello World

May 01, 2019

Hi 2019 上海

论坛网站等内容平台需要个性化推荐系统

January 20, 2019

现在的问题是信息过载和信息发现。在长尾一书中谈到信息呈现长尾分布,个性化推荐系统可以派上用场,实现内容和读者的匹配。 当然,好的推荐系统目前开发难度和成本还比较高。 AlphaGo的作者在演讲中说到,他们参与了Youtube…

有趣地寻找Ruby方法

January 20, 2019

通常我们会从文档找,但这个比较低效和无聊。 suggest gem提供了一个新颖的方式。 怎么样,不错吧。

一点经济学的思考

January 19, 2019

学习VIM的编辑语言是关键

January 19, 2019

例如,“di(“会删除括号内,这个很高效实用。 这个语言说破了其实很简单,就是: 动词 + 名词 + 范围

Gatsby博客很容易学习

January 18, 2019

我用的gatsby starter blog。 几分钟就可以部署到netlify,很容易。不过要注意改名后github的repo也变更了。 需要修改下config,bio。

New Beginnings

May 28, 2015

Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in…

My Second Post!

May 06, 2015

Wow! I love blogging so much already. Did you know that “despite its name, salted duck eggs can also be made from chicken eggs, though the…

Hello World

May 01, 2015

This is my first post on my new fake blog! How exciting! I’m sure I’ll write a lot more interesting things in the future. Oh, and here’s a…