求合买a collection of data science take home data challenges

求合买a collection of data science take home data challenges， 如果有愿意组团的小伙伴请私信我联系方式，或者已经买过的小伙伴如果愿意再卖给我一次也非常感谢！


补充内容 (2018-3-28 00:59):
https://datamasked.com/

补充内容 (2018-3-28 10:29):
买书已经集结完毕，请后来看到的人不要再联系，谢谢

dawei756 发表于 2018-3-27 23:05
？？是很多公司data challenge的合集？？

http://www.1point3acres.com/bbs/thread-326201-1-1.html
I learned it from this page, i think it is worth trying if we could share the cost

here is the link: https://datamasked.com/
leave me your contact info and i will add you into the group
sorry my office computer does not support chinese

Hello 楼主联系一下？我也想买呢

？？是很多公司data challenge的合集？？

请问怎么合买呢，想买

想买 微信1024927615

我也想买 wechat buerhuhu

wechat 398246095
Thx!

AlanYan 发表于 2018-3-28 00:16
wechat 398246095
Thx!

sent invitation